30841776

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 108564480

約数和(自身を除く): 77722704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 47, 48, 49, 54, 56, 62, 63, 72, 84, 93, 94, 98, 108, 112, 124, 126, 141, 144, 147, 168, 186, 188, 189, 196, 216, 217, 248, 252, 279, 282, 294, 329, 336, 372, 376, 378, 392, 423, 432, 434, 441, 496, 504, 558, 564, 588, 651, 658, 744, 752, 756, 784, 837, 846, 868, 882, 987, 1008, 1116, 1128, 1176, 1269, 1302, 1316, 1323, 1457, 1488, 1512, 1519, 1674, 1692, 1736, 1764, 1953, 1974, 2232, 2256, 2303, 2352, 2538, 2604, 2632, 2646, 2914, 2961, 3024, 3038, 3348, 3384, 3472, 3528, 3906, 3948, 4371, 4464, 4557, 4606, 5076, 5208, 5264, 5292, 5828, 5859, 5922, 6076, 6696, 6768, 6909, 7056, 7812, 7896, 8742, 8883, 9114, 9212, 10152, 10199, 10416, 10584, 11656, 11718, 11844, 12152, 13113, 13392, 13671, 13818, 15624, 15792, 17484, 17766, 18228, 18424, 20304, 20398, 20727, 21168, 23312, 23436, 23688, 24304, 26226, 27342, 27636, 30597, 31248, 34968, 35532, 36456, 36848, 39339, 40796, 41013, 41454, 46872, 47376, 52452, 54684, 55272, 61194, 62181, 69936, 71064, 71393, 72912, 78678, 81592, 82026, 82908, 91791, 93744, 104904, 109368, 110544, 122388, 124362, 142128, 142786, 157356, 163184, 164052, 165816, 183582, 209808, 214179, 218736, 244776, 248724, 275373, 285572, 314712, 328104, 331632, 367164, 428358, 489552, 497448, 550746, 571144, 629424, 642537, 656208, 734328, 856716, 994896, 1101492, 1142288, 1285074, 1468656, 1713432, 1927611, 2202984, 2570148, 3426864, 3855222, 4405968, 5140296, 7710444, 10280592, 15420888, 30841776]

約数ペア:

[(1, 30841776), (2, 15420888), (3, 10280592), (4, 7710444), (6, 5140296), (7, 4405968), (8, 3855222), (9, 3426864), (12, 2570148), (14, 2202984), (16, 1927611), (18, 1713432), (21, 1468656), (24, 1285074), (27, 1142288), (28, 1101492), (31, 994896), (36, 856716), (42, 734328), (47, 656208), (48, 642537), (49, 629424), (54, 571144), (56, 550746), (62, 497448), (63, 489552), (72, 428358), (84, 367164), (93, 331632), (94, 328104), (98, 314712), (108, 285572), (112, 275373), (124, 248724), (126, 244776), (141, 218736), (144, 214179), (147, 209808), (168, 183582), (186, 165816), (188, 164052), (189, 163184), (196, 157356), (216, 142786), (217, 142128), (248, 124362), (252, 122388), (279, 110544), (282, 109368), (294, 104904), (329, 93744), (336, 91791), (372, 82908), (376, 82026), (378, 81592), (392, 78678), (423, 72912), (432, 71393), (434, 71064), (441, 69936), (496, 62181), (504, 61194), (558, 55272), (564, 54684), (588, 52452), (651, 47376), (658, 46872), (744, 41454), (752, 41013), (756, 40796), (784, 39339), (837, 36848), (846, 36456), (868, 35532), (882, 34968), (987, 31248), (1008, 30597), (1116, 27636), (1128, 27342), (1176, 26226), (1269, 24304), (1302, 23688), (1316, 23436), (1323, 23312), (1457, 21168), (1488, 20727), (1512, 20398), (1519, 20304), (1674, 18424), (1692, 18228), (1736, 17766), (1764, 17484), (1953, 15792), (1974, 15624), (2232, 13818), (2256, 13671), (2303, 13392), (2352, 13113), (2538, 12152), (2604, 11844), (2632, 11718), (2646, 11656), (2914, 10584), (2961, 10416), (3024, 10199), (3038, 10152), (3348, 9212), (3384, 9114), (3472, 8883), (3528, 8742), (3906, 7896), (3948, 7812), (4371, 7056), (4464, 6909), (4557, 6768), (4606, 6696), (5076, 6076), (5208, 5922), (5264, 5859), (5292, 5828)]