39812790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69847}}^1$

素因数の和:69876

約数の個数: 32

約数和(自身を含む): 100581120

約数和(自身を除く): 60768330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 69847, 139694, 209541, 349235, 419082, 698470, 1047705, 1327093, 2095410, 2654186, 3981279, 6635465, 7962558, 13270930, 19906395, 39812790]

約数ペア:

[(1, 39812790), (2, 19906395), (3, 13270930), (5, 7962558), (6, 6635465), (10, 3981279), (15, 2654186), (19, 2095410), (30, 1327093), (38, 1047705), (57, 698470), (95, 419082), (114, 349235), (190, 209541), (285, 139694), (570, 69847)]