31234550590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{49663}}^1$

素因数の和:50356

約数の個数: 32

約数和(自身を含む): 56837468160

約数和(自身を除く): 25602917570

約数列:

[1, 2, 5, 10, 109, 218, 545, 577, 1090, 1154, 2885, 5770, 49663, 62893, 99326, 125786, 248315, 314465, 496630, 628930, 5413267, 10826534, 27066335, 28655551, 54132670, 57311102, 143277755, 286555510, 3123455059, 6246910118, 15617275295, 31234550590]

約数ペア:

[(1, 31234550590), (2, 15617275295), (5, 6246910118), (10, 3123455059), (109, 286555510), (218, 143277755), (545, 57311102), (577, 54132670), (1090, 28655551), (1154, 27066335), (2885, 10826534), (5770, 5413267), (49663, 628930), (62893, 496630), (99326, 314465), (125786, 248315)]