7582620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 14149860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 2939, 5878, 8817, 11756, 14695, 17634, 29390, 35268, 44085, 58780, 88170, 126377, 176340, 252754, 379131, 505508, 631885, 758262, 1263770, 1516524, 1895655, 2527540, 3791310, 7582620]

約数ペア:

[(1, 7582620), (2, 3791310), (3, 2527540), (4, 1895655), (5, 1516524), (6, 1263770), (10, 758262), (12, 631885), (15, 505508), (20, 379131), (30, 252754), (43, 176340), (60, 126377), (86, 88170), (129, 58780), (172, 44085), (215, 35268), (258, 29390), (430, 17634), (516, 14695), (645, 11756), (860, 8817), (1290, 5878), (2580, 2939)]