490580530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{5303}}^1$

素因数の和:5379

約数の個数: 48

約数和(自身を含む): 997873344

約数和(自身を除く): 507292814

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 841, 1595, 1682, 3190, 4205, 5303, 8410, 9251, 10606, 18502, 26515, 46255, 53030, 58333, 92510, 116666, 153787, 291665, 307574, 583330, 768935, 1537870, 1691657, 3383314, 4459823, 8458285, 8919646, 16916570, 22299115, 44598230, 49058053, 98116106, 245290265, 490580530]

約数ペア:

[(1, 490580530), (2, 245290265), (5, 98116106), (10, 49058053), (11, 44598230), (22, 22299115), (29, 16916570), (55, 8919646), (58, 8458285), (110, 4459823), (145, 3383314), (290, 1691657), (319, 1537870), (638, 768935), (841, 583330), (1595, 307574), (1682, 291665), (3190, 153787), (4205, 116666), (5303, 92510), (8410, 58333), (9251, 53030), (10606, 46255), (18502, 26515)]