9864310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 18338112

約数和(自身を除く): 8473802

約数列:

[1, 2, 5, 10, 61, 103, 122, 157, 206, 305, 314, 515, 610, 785, 1030, 1570, 6283, 9577, 12566, 16171, 19154, 31415, 32342, 47885, 62830, 80855, 95770, 161710, 986431, 1972862, 4932155, 9864310]

約数ペア:

[(1, 9864310), (2, 4932155), (5, 1972862), (10, 986431), (61, 161710), (103, 95770), (122, 80855), (157, 62830), (206, 47885), (305, 32342), (314, 31415), (515, 19154), (610, 16171), (785, 12566), (1030, 9577), (1570, 6283)]