7193430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 18836064

約数和(自身を除く): 11642634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 311, 514, 622, 771, 933, 1285, 1542, 1555, 1866, 2313, 2570, 2799, 3110, 3855, 4626, 4665, 5598, 7710, 9330, 11565, 13995, 23130, 27990, 79927, 159854, 239781, 399635, 479562, 719343, 799270, 1198905, 1438686, 2397810, 3596715, 7193430]

約数ペア:

[(1, 7193430), (2, 3596715), (3, 2397810), (5, 1438686), (6, 1198905), (9, 799270), (10, 719343), (15, 479562), (18, 399635), (30, 239781), (45, 159854), (90, 79927), (257, 27990), (311, 23130), (514, 13995), (622, 11565), (771, 9330), (933, 7710), (1285, 5598), (1542, 4665), (1555, 4626), (1866, 3855), (2313, 3110), (2570, 2799)]