74059140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4271}}^1$

素因数の和:4317

約数の個数: 72

約数和(自身を含む): 220332672

約数和(自身を除く): 146273532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4271, 4335, 5780, 8542, 8670, 12813, 17084, 17340, 21355, 25626, 42710, 51252, 64065, 72607, 85420, 128130, 145214, 217821, 256260, 290428, 363035, 435642, 726070, 871284, 1089105, 1234319, 1452140, 2178210, 2468638, 3702957, 4356420, 4937276, 6171595, 7405914, 12343190, 14811828, 18514785, 24686380, 37029570, 74059140]

約数ペア:

[(1, 74059140), (2, 37029570), (3, 24686380), (4, 18514785), (5, 14811828), (6, 12343190), (10, 7405914), (12, 6171595), (15, 4937276), (17, 4356420), (20, 3702957), (30, 2468638), (34, 2178210), (51, 1452140), (60, 1234319), (68, 1089105), (85, 871284), (102, 726070), (170, 435642), (204, 363035), (255, 290428), (289, 256260), (340, 217821), (510, 145214), (578, 128130), (867, 85420), (1020, 72607), (1156, 64065), (1445, 51252), (1734, 42710), (2890, 25626), (3468, 21355), (4271, 17340), (4335, 17084), (5780, 12813), (8542, 8670)]