9034020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 28304640

約数和(自身を除く): 19270620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1619, 1860, 2790, 3238, 4857, 5580, 6476, 8095, 9714, 14571, 16190, 19428, 24285, 29142, 32380, 48570, 50189, 58284, 72855, 97140, 100378, 145710, 150567, 200756, 250945, 291420, 301134, 451701, 501890, 602268, 752835, 903402, 1003780, 1505670, 1806804, 2258505, 3011340, 4517010, 9034020]

約数ペア:

[(1, 9034020), (2, 4517010), (3, 3011340), (4, 2258505), (5, 1806804), (6, 1505670), (9, 1003780), (10, 903402), (12, 752835), (15, 602268), (18, 501890), (20, 451701), (30, 301134), (31, 291420), (36, 250945), (45, 200756), (60, 150567), (62, 145710), (90, 100378), (93, 97140), (124, 72855), (155, 58284), (180, 50189), (186, 48570), (279, 32380), (310, 29142), (372, 24285), (465, 19428), (558, 16190), (620, 14571), (930, 9714), (1116, 8095), (1395, 6476), (1619, 5580), (1860, 4857), (2790, 3238)]