31008070390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2586161}}^1$

素因数の和:2586288

約数の個数: 32

約数和(自身を含む): 61447209120

約数和(自身を除く): 30439138730

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 2586161, 5172322, 12930805, 25861610, 28447771, 56895542, 142238855, 281891549, 284477710, 563783098, 1409457745, 2818915490, 3100807039, 6201614078, 15504035195, 31008070390]

約数ペア:

[(1, 31008070390), (2, 15504035195), (5, 6201614078), (10, 3100807039), (11, 2818915490), (22, 1409457745), (55, 563783098), (109, 284477710), (110, 281891549), (218, 142238855), (545, 56895542), (1090, 28447771), (1199, 25861610), (2398, 12930805), (5995, 5172322), (11990, 2586161)]