15630000770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2138167}}^1$

素因数の和:2138234

約数の個数: 32

約数和(自身を含む): 30481723008

約数和(自身を除く): 14851722238

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 2138167, 4276334, 10690835, 21381670, 36348839, 72697678, 91941181, 181744195, 183882362, 363488390, 459705905, 919411810, 1563000077, 3126000154, 7815000385, 15630000770]

約数ペア:

[(1, 15630000770), (2, 7815000385), (5, 3126000154), (10, 1563000077), (17, 919411810), (34, 459705905), (43, 363488390), (85, 183882362), (86, 181744195), (170, 91941181), (215, 72697678), (430, 36348839), (731, 21381670), (1462, 10690835), (3655, 4276334), (7310, 2138167)]