30407832

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 112654800

約数和(自身を除く): 82246968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 49, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 108, 117, 119, 126, 136, 147, 153, 156, 168, 169, 182, 189, 196, 204, 216, 221, 234, 238, 252, 273, 294, 306, 312, 338, 351, 357, 364, 378, 392, 408, 441, 442, 459, 468, 476, 504, 507, 546, 588, 612, 637, 663, 676, 702, 714, 728, 756, 819, 833, 882, 884, 918, 936, 952, 1014, 1071, 1092, 1176, 1183, 1224, 1274, 1323, 1326, 1352, 1404, 1428, 1512, 1521, 1547, 1638, 1666, 1764, 1768, 1836, 1911, 1989, 2028, 2142, 2184, 2366, 2457, 2499, 2548, 2646, 2652, 2808, 2856, 2873, 3042, 3094, 3213, 3276, 3332, 3528, 3549, 3672, 3822, 3978, 4056, 4284, 4563, 4641, 4732, 4914, 4998, 5096, 5292, 5304, 5733, 5746, 5967, 6084, 6188, 6426, 6552, 6664, 7098, 7497, 7644, 7956, 8281, 8568, 8619, 9126, 9282, 9464, 9828, 9996, 10584, 10647, 10829, 11466, 11492, 11934, 12168, 12376, 12852, 13923, 14196, 14994, 15288, 15912, 16562, 17199, 17238, 18252, 18564, 19656, 19992, 20111, 21294, 21658, 22491, 22932, 22984, 23868, 24843, 25704, 25857, 27846, 28392, 29988, 31941, 32487, 33124, 34398, 34476, 36504, 37128, 40222, 41769, 42588, 43316, 44982, 45864, 47736, 49686, 51714, 55692, 59976, 60333, 63882, 64974, 66248, 68796, 68952, 74529, 77571, 80444, 83538, 85176, 86632, 89964, 97461, 99372, 103428, 111384, 120666, 127764, 129948, 137592, 140777, 149058, 155142, 160888, 167076, 179928, 180999, 194922, 198744, 206856, 223587, 241332, 255528, 259896, 281554, 292383, 298116, 310284, 334152, 361998, 389844, 422331, 447174, 482664, 542997, 563108, 584766, 596232, 620568, 723996, 779688, 844662, 894348, 1085994, 1126216, 1169532, 1266993, 1447992, 1689324, 1788696, 2171988, 2339064, 2533986, 3378648, 3800979, 4343976, 5067972, 7601958, 10135944, 15203916, 30407832]

約数ペア:

[(1, 30407832), (2, 15203916), (3, 10135944), (4, 7601958), (6, 5067972), (7, 4343976), (8, 3800979), (9, 3378648), (12, 2533986), (13, 2339064), (14, 2171988), (17, 1788696), (18, 1689324), (21, 1447992), (24, 1266993), (26, 1169532), (27, 1126216), (28, 1085994), (34, 894348), (36, 844662), (39, 779688), (42, 723996), (49, 620568), (51, 596232), (52, 584766), (54, 563108), (56, 542997), (63, 482664), (68, 447174), (72, 422331), (78, 389844), (84, 361998), (91, 334152), (98, 310284), (102, 298116), (104, 292383), (108, 281554), (117, 259896), (119, 255528), (126, 241332), (136, 223587), (147, 206856), (153, 198744), (156, 194922), (168, 180999), (169, 179928), (182, 167076), (189, 160888), (196, 155142), (204, 149058), (216, 140777), (221, 137592), (234, 129948), (238, 127764), (252, 120666), (273, 111384), (294, 103428), (306, 99372), (312, 97461), (338, 89964), (351, 86632), (357, 85176), (364, 83538), (378, 80444), (392, 77571), (408, 74529), (441, 68952), (442, 68796), (459, 66248), (468, 64974), (476, 63882), (504, 60333), (507, 59976), (546, 55692), (588, 51714), (612, 49686), (637, 47736), (663, 45864), (676, 44982), (702, 43316), (714, 42588), (728, 41769), (756, 40222), (819, 37128), (833, 36504), (882, 34476), (884, 34398), (918, 33124), (936, 32487), (952, 31941), (1014, 29988), (1071, 28392), (1092, 27846), (1176, 25857), (1183, 25704), (1224, 24843), (1274, 23868), (1323, 22984), (1326, 22932), (1352, 22491), (1404, 21658), (1428, 21294), (1512, 20111), (1521, 19992), (1547, 19656), (1638, 18564), (1666, 18252), (1764, 17238), (1768, 17199), (1836, 16562), (1911, 15912), (1989, 15288), (2028, 14994), (2142, 14196), (2184, 13923), (2366, 12852), (2457, 12376), (2499, 12168), (2548, 11934), (2646, 11492), (2652, 11466), (2808, 10829), (2856, 10647), (2873, 10584), (3042, 9996), (3094, 9828), (3213, 9464), (3276, 9282), (3332, 9126), (3528, 8619), (3549, 8568), (3672, 8281), (3822, 7956), (3978, 7644), (4056, 7497), (4284, 7098), (4563, 6664), (4641, 6552), (4732, 6426), (4914, 6188), (4998, 6084), (5096, 5967), (5292, 5746), (5304, 5733)]