7159980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 20482560

約数和(自身を除く): 13322580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2539, 2820, 5078, 7617, 10156, 12695, 15234, 25390, 30468, 38085, 50780, 76170, 119333, 152340, 238666, 357999, 477332, 596665, 715998, 1193330, 1431996, 1789995, 2386660, 3579990, 7159980]

約数ペア:

[(1, 7159980), (2, 3579990), (3, 2386660), (4, 1789995), (5, 1431996), (6, 1193330), (10, 715998), (12, 596665), (15, 477332), (20, 357999), (30, 238666), (47, 152340), (60, 119333), (94, 76170), (141, 50780), (188, 38085), (235, 30468), (282, 25390), (470, 15234), (564, 12695), (705, 10156), (940, 7617), (1410, 5078), (2539, 2820)]