18588710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9157}}^1$

素因数の和:9200

約数の個数: 32

約数和(自身を含む): 39562560

約数和(自身を除く): 20973850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9157, 18314, 45785, 64099, 91570, 128198, 265553, 320495, 531106, 640990, 1327765, 1858871, 2655530, 3717742, 9294355, 18588710]

約数ペア:

[(1, 18588710), (2, 9294355), (5, 3717742), (7, 2655530), (10, 1858871), (14, 1327765), (29, 640990), (35, 531106), (58, 320495), (70, 265553), (145, 128198), (203, 91570), (290, 64099), (406, 45785), (1015, 18314), (2030, 9157)]