15182010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3979

約数の個数: 48

約数和(自身を含む): 40401504

約数和(自身を除く): 25219494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 3923, 7846, 11769, 19615, 23538, 35307, 39230, 58845, 70614, 117690, 168689, 176535, 337378, 353070, 506067, 843445, 1012134, 1518201, 1686890, 2530335, 3036402, 5060670, 7591005, 15182010]

約数ペア:

[(1, 15182010), (2, 7591005), (3, 5060670), (5, 3036402), (6, 2530335), (9, 1686890), (10, 1518201), (15, 1012134), (18, 843445), (30, 506067), (43, 353070), (45, 337378), (86, 176535), (90, 168689), (129, 117690), (215, 70614), (258, 58845), (387, 39230), (430, 35307), (645, 23538), (774, 19615), (1290, 11769), (1935, 7846), (3870, 3923)]