8724156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{145402613}}^1$

素因数の和:145402625

約数の個数: 24

約数和(自身を含む): 24427639152

約数和(自身を除く): 15703482372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 145402613, 290805226, 436207839, 581610452, 727013065, 872415678, 1454026130, 1744831356, 2181039195, 2908052260, 4362078390, 8724156780]

約数ペア:

[(1, 8724156780), (2, 4362078390), (3, 2908052260), (4, 2181039195), (5, 1744831356), (6, 1454026130), (10, 872415678), (12, 727013065), (15, 581610452), (20, 436207839), (30, 290805226), (60, 145402613)]