23763770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 43925760

約数和(自身を除く): 20161990

約数列:

[1, 2, 5, 10, 61, 122, 163, 239, 305, 326, 478, 610, 815, 1195, 1630, 2390, 9943, 14579, 19886, 29158, 38957, 49715, 72895, 77914, 99430, 145790, 194785, 389570, 2376377, 4752754, 11881885, 23763770]

約数ペア:

[(1, 23763770), (2, 11881885), (5, 4752754), (10, 2376377), (61, 389570), (122, 194785), (163, 145790), (239, 99430), (305, 77914), (326, 72895), (478, 49715), (610, 38957), (815, 29158), (1195, 19886), (1630, 14579), (2390, 9943)]