58842420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 204140160

約数和(自身を除く): 145297740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 829, 845, 910, 1014, 1092, 1183, 1365, 1658, 1690, 1820, 2028, 2366, 2487, 2535, 2730, 3316, 3380, 3549, 4145, 4732, 4974, 5070, 5460, 5803, 5915, 7098, 8290, 9948, 10140, 10777, 11606, 11830, 12435, 14196, 16580, 17409, 17745, 21554, 23212, 23660, 24870, 29015, 32331, 34818, 35490, 43108, 49740, 53885, 58030, 64662, 69636, 70980, 75439, 87045, 107770, 116060, 129324, 140101, 150878, 161655, 174090, 215540, 226317, 280202, 301756, 323310, 348180, 377195, 420303, 452634, 560404, 646620, 700505, 754390, 840606, 905268, 980707, 1131585, 1401010, 1508780, 1681212, 1961414, 2101515, 2263170, 2802020, 2942121, 3922828, 4203030, 4526340, 4903535, 5884242, 8406060, 9807070, 11768484, 14710605, 19614140, 29421210, 58842420]

約数ペア:

[(1, 58842420), (2, 29421210), (3, 19614140), (4, 14710605), (5, 11768484), (6, 9807070), (7, 8406060), (10, 5884242), (12, 4903535), (13, 4526340), (14, 4203030), (15, 3922828), (20, 2942121), (21, 2802020), (26, 2263170), (28, 2101515), (30, 1961414), (35, 1681212), (39, 1508780), (42, 1401010), (52, 1131585), (60, 980707), (65, 905268), (70, 840606), (78, 754390), (84, 700505), (91, 646620), (105, 560404), (130, 452634), (140, 420303), (156, 377195), (169, 348180), (182, 323310), (195, 301756), (210, 280202), (260, 226317), (273, 215540), (338, 174090), (364, 161655), (390, 150878), (420, 140101), (455, 129324), (507, 116060), (546, 107770), (676, 87045), (780, 75439), (829, 70980), (845, 69636), (910, 64662), (1014, 58030), (1092, 53885), (1183, 49740), (1365, 43108), (1658, 35490), (1690, 34818), (1820, 32331), (2028, 29015), (2366, 24870), (2487, 23660), (2535, 23212), (2730, 21554), (3316, 17745), (3380, 17409), (3549, 16580), (4145, 14196), (4732, 12435), (4974, 11830), (5070, 11606), (5460, 10777), (5803, 10140), (5915, 9948), (7098, 8290)]