4471740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^2$

素因数の和:58

約数の個数: 216

約数和(自身を含む): 17524080

約数和(自身を除く): 13052340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 169, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 338, 351, 364, 378, 390, 420, 441, 455, 468, 490, 507, 540, 546, 585, 588, 630, 637, 676, 702, 735, 756, 780, 819, 845, 882, 910, 945, 980, 1014, 1092, 1170, 1183, 1260, 1274, 1323, 1365, 1404, 1470, 1521, 1638, 1690, 1755, 1764, 1820, 1890, 1911, 2028, 2205, 2340, 2366, 2457, 2535, 2548, 2646, 2730, 2940, 3042, 3185, 3276, 3380, 3510, 3549, 3780, 3822, 4095, 4410, 4563, 4732, 4914, 5070, 5292, 5460, 5733, 5915, 6084, 6370, 6615, 7020, 7098, 7605, 7644, 8190, 8281, 8820, 9126, 9555, 9828, 10140, 10647, 11466, 11830, 12285, 12740, 13230, 14196, 15210, 16380, 16562, 17199, 17745, 18252, 19110, 21294, 22815, 22932, 23660, 24570, 24843, 26460, 28665, 30420, 31941, 33124, 34398, 35490, 38220, 41405, 42588, 45630, 49140, 49686, 53235, 57330, 63882, 68796, 70980, 74529, 82810, 85995, 91260, 99372, 106470, 114660, 124215, 127764, 149058, 159705, 165620, 171990, 212940, 223587, 248430, 298116, 319410, 343980, 372645, 447174, 496860, 638820, 745290, 894348, 1117935, 1490580, 2235870, 4471740]

約数ペア:

[(1, 4471740), (2, 2235870), (3, 1490580), (4, 1117935), (5, 894348), (6, 745290), (7, 638820), (9, 496860), (10, 447174), (12, 372645), (13, 343980), (14, 319410), (15, 298116), (18, 248430), (20, 223587), (21, 212940), (26, 171990), (27, 165620), (28, 159705), (30, 149058), (35, 127764), (36, 124215), (39, 114660), (42, 106470), (45, 99372), (49, 91260), (52, 85995), (54, 82810), (60, 74529), (63, 70980), (65, 68796), (70, 63882), (78, 57330), (84, 53235), (90, 49686), (91, 49140), (98, 45630), (105, 42588), (108, 41405), (117, 38220), (126, 35490), (130, 34398), (135, 33124), (140, 31941), (147, 30420), (156, 28665), (169, 26460), (180, 24843), (182, 24570), (189, 23660), (195, 22932), (196, 22815), (210, 21294), (234, 19110), (245, 18252), (252, 17745), (260, 17199), (270, 16562), (273, 16380), (294, 15210), (315, 14196), (338, 13230), (351, 12740), (364, 12285), (378, 11830), (390, 11466), (420, 10647), (441, 10140), (455, 9828), (468, 9555), (490, 9126), (507, 8820), (540, 8281), (546, 8190), (585, 7644), (588, 7605), (630, 7098), (637, 7020), (676, 6615), (702, 6370), (735, 6084), (756, 5915), (780, 5733), (819, 5460), (845, 5292), (882, 5070), (910, 4914), (945, 4732), (980, 4563), (1014, 4410), (1092, 4095), (1170, 3822), (1183, 3780), (1260, 3549), (1274, 3510), (1323, 3380), (1365, 3276), (1404, 3185), (1470, 3042), (1521, 2940), (1638, 2730), (1690, 2646), (1755, 2548), (1764, 2535), (1820, 2457), (1890, 2366), (1911, 2340), (2028, 2205)]