9705790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 8541890

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 239, 262, 310, 478, 655, 1195, 1310, 2390, 4061, 7409, 8122, 14818, 20305, 31309, 37045, 40610, 62618, 74090, 156545, 313090, 970579, 1941158, 4852895, 9705790]

約数ペア:

[(1, 9705790), (2, 4852895), (5, 1941158), (10, 970579), (31, 313090), (62, 156545), (131, 74090), (155, 62618), (239, 40610), (262, 37045), (310, 31309), (478, 20305), (655, 14818), (1195, 8122), (1310, 7409), (2390, 4061)]