87086940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1229}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 244248480

約数和(自身を除く): 157161540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 1229, 2362, 2458, 3543, 3687, 4724, 4916, 5905, 6145, 7086, 7374, 11810, 12290, 14172, 14748, 17715, 18435, 23620, 24580, 35430, 36870, 70860, 73740, 1451449, 2902898, 4354347, 5805796, 7257245, 8708694, 14514490, 17417388, 21771735, 29028980, 43543470, 87086940]

約数ペア:

[(1, 87086940), (2, 43543470), (3, 29028980), (4, 21771735), (5, 17417388), (6, 14514490), (10, 8708694), (12, 7257245), (15, 5805796), (20, 4354347), (30, 2902898), (60, 1451449), (1181, 73740), (1229, 70860), (2362, 36870), (2458, 35430), (3543, 24580), (3687, 23620), (4724, 18435), (4916, 17715), (5905, 14748), (6145, 14172), (7086, 12290), (7374, 11810)]