2015243630

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 3646099008

約数和(自身を除く): 1630855378

約数列:

[1, 2, 5, 10, 521, 613, 631, 1042, 1226, 1262, 2605, 3065, 3155, 5210, 6130, 6310, 319373, 328751, 386803, 638746, 657502, 773606, 1596865, 1643755, 1934015, 3193730, 3287510, 3868030, 201524363, 403048726, 1007621815, 2015243630]

約数ペア:

[(1, 2015243630), (2, 1007621815), (5, 403048726), (10, 201524363), (521, 3868030), (613, 3287510), (631, 3193730), (1042, 1934015), (1226, 1643755), (1262, 1596865), (2605, 773606), (3065, 657502), (3155, 638746), (5210, 386803), (6130, 328751), (6310, 319373)]