29568420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 105950208

約数和(自身を除く): 76381788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 757, 868, 930, 1085, 1116, 1260, 1302, 1395, 1514, 1860, 1953, 2170, 2271, 2604, 2790, 3028, 3255, 3785, 3906, 4340, 4542, 5299, 5580, 6510, 6813, 7570, 7812, 9084, 9765, 10598, 11355, 13020, 13626, 15140, 15897, 19530, 21196, 22710, 23467, 26495, 27252, 31794, 34065, 39060, 45420, 46934, 47691, 52990, 63588, 68130, 70401, 79485, 93868, 95382, 105980, 117335, 136260, 140802, 158970, 164269, 190764, 211203, 234670, 238455, 281604, 317940, 328538, 352005, 422406, 469340, 476910, 492807, 657076, 704010, 821345, 844812, 953820, 985614, 1056015, 1408020, 1478421, 1642690, 1971228, 2112030, 2464035, 2956842, 3285380, 4224060, 4928070, 5913684, 7392105, 9856140, 14784210, 29568420]

約数ペア:

[(1, 29568420), (2, 14784210), (3, 9856140), (4, 7392105), (5, 5913684), (6, 4928070), (7, 4224060), (9, 3285380), (10, 2956842), (12, 2464035), (14, 2112030), (15, 1971228), (18, 1642690), (20, 1478421), (21, 1408020), (28, 1056015), (30, 985614), (31, 953820), (35, 844812), (36, 821345), (42, 704010), (45, 657076), (60, 492807), (62, 476910), (63, 469340), (70, 422406), (84, 352005), (90, 328538), (93, 317940), (105, 281604), (124, 238455), (126, 234670), (140, 211203), (155, 190764), (180, 164269), (186, 158970), (210, 140802), (217, 136260), (252, 117335), (279, 105980), (310, 95382), (315, 93868), (372, 79485), (420, 70401), (434, 68130), (465, 63588), (558, 52990), (620, 47691), (630, 46934), (651, 45420), (757, 39060), (868, 34065), (930, 31794), (1085, 27252), (1116, 26495), (1260, 23467), (1302, 22710), (1395, 21196), (1514, 19530), (1860, 15897), (1953, 15140), (2170, 13626), (2271, 13020), (2604, 11355), (2790, 10598), (3028, 9765), (3255, 9084), (3785, 7812), (3906, 7570), (4340, 6813), (4542, 6510), (5299, 5580)]