87311010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12821}}^1$

素因数の和:13058

約数の個数: 32

約数和(自身を含む): 210485952

約数和(自身を除く): 123174942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 12821, 25642, 38463, 64105, 76926, 128210, 192315, 384630, 2910367, 5820734, 8731101, 14551835, 17462202, 29103670, 43655505, 87311010]

約数ペア:

[(1, 87311010), (2, 43655505), (3, 29103670), (5, 17462202), (6, 14551835), (10, 8731101), (15, 5820734), (30, 2910367), (227, 384630), (454, 192315), (681, 128210), (1135, 76926), (1362, 64105), (2270, 38463), (3405, 25642), (6810, 12821)]