127660730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 238499856

約数和(自身を除く): 110839126

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 3557, 3589, 7114, 7178, 17785, 17945, 35570, 35890, 131609, 263218, 345029, 658045, 690058, 1316090, 1725145, 3450290, 12766073, 25532146, 63830365, 127660730]

約数ペア:

[(1, 127660730), (2, 63830365), (5, 25532146), (10, 12766073), (37, 3450290), (74, 1725145), (97, 1316090), (185, 690058), (194, 658045), (370, 345029), (485, 263218), (970, 131609), (3557, 35890), (3589, 35570), (7114, 17945), (7178, 17785)]