71699940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 108

約数和(自身を含む): 235606644

約数和(自身を除く): 163906704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2357, 2535, 3042, 3380, 4714, 5070, 6084, 7071, 7605, 9428, 10140, 11785, 14142, 15210, 21213, 23570, 28284, 30420, 30641, 35355, 42426, 47140, 61282, 70710, 84852, 91923, 106065, 122564, 141420, 153205, 183846, 212130, 275769, 306410, 367692, 398333, 424260, 459615, 551538, 612820, 796666, 919230, 1103076, 1194999, 1378845, 1593332, 1838460, 1991665, 2389998, 2757690, 3584997, 3983330, 4779996, 5515380, 5974995, 7169994, 7966660, 11949990, 14339988, 17924985, 23899980, 35849970, 71699940]

約数ペア:

[(1, 71699940), (2, 35849970), (3, 23899980), (4, 17924985), (5, 14339988), (6, 11949990), (9, 7966660), (10, 7169994), (12, 5974995), (13, 5515380), (15, 4779996), (18, 3983330), (20, 3584997), (26, 2757690), (30, 2389998), (36, 1991665), (39, 1838460), (45, 1593332), (52, 1378845), (60, 1194999), (65, 1103076), (78, 919230), (90, 796666), (117, 612820), (130, 551538), (156, 459615), (169, 424260), (180, 398333), (195, 367692), (234, 306410), (260, 275769), (338, 212130), (390, 183846), (468, 153205), (507, 141420), (585, 122564), (676, 106065), (780, 91923), (845, 84852), (1014, 70710), (1170, 61282), (1521, 47140), (1690, 42426), (2028, 35355), (2340, 30641), (2357, 30420), (2535, 28284), (3042, 23570), (3380, 21213), (4714, 15210), (5070, 14142), (6084, 11785), (7071, 10140), (7605, 9428)]