75687590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 149230080

約数和(自身を除く): 73542490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2539, 2710, 2981, 5078, 5962, 12695, 14905, 25390, 27929, 29810, 55858, 139645, 279290, 688069, 1376138, 3440345, 6880690, 7568759, 15137518, 37843795, 75687590]

約数ペア:

[(1, 75687590), (2, 37843795), (5, 15137518), (10, 7568759), (11, 6880690), (22, 3440345), (55, 1376138), (110, 688069), (271, 279290), (542, 139645), (1355, 55858), (2539, 29810), (2710, 27929), (2981, 25390), (5078, 14905), (5962, 12695)]