86173010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111913}}^1$

素因数の和:111938

約数の個数: 32

約数和(自身を含む): 193387392

約数和(自身を除く): 107214382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 111913, 223826, 559565, 783391, 1119130, 1231043, 1566782, 2462086, 3916955, 6155215, 7833910, 8617301, 12310430, 17234602, 43086505, 86173010]

約数ペア:

[(1, 86173010), (2, 43086505), (5, 17234602), (7, 12310430), (10, 8617301), (11, 7833910), (14, 6155215), (22, 3916955), (35, 2462086), (55, 1566782), (70, 1231043), (77, 1119130), (110, 783391), (154, 559565), (385, 223826), (770, 111913)]