3148730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 6232464

約数和(自身を除く): 3083734

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 457, 530, 689, 914, 1378, 2285, 3445, 4570, 5941, 6890, 11882, 24221, 29705, 48442, 59410, 121105, 242210, 314873, 629746, 1574365, 3148730]

約数ペア:

[(1, 3148730), (2, 1574365), (5, 629746), (10, 314873), (13, 242210), (26, 121105), (53, 59410), (65, 48442), (106, 29705), (130, 24221), (265, 11882), (457, 6890), (530, 5941), (689, 4570), (914, 3445), (1378, 2285)]