31284910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 58631040

約数和(自身を除く): 27346130

約数列:

[1, 2, 5, 10, 29, 58, 145, 233, 290, 463, 466, 926, 1165, 2315, 2330, 4630, 6757, 13427, 13514, 26854, 33785, 67135, 67570, 107879, 134270, 215758, 539395, 1078790, 3128491, 6256982, 15642455, 31284910]

約数ペア:

[(1, 31284910), (2, 15642455), (5, 6256982), (10, 3128491), (29, 1078790), (58, 539395), (145, 215758), (233, 134270), (290, 107879), (463, 67570), (466, 67135), (926, 33785), (1165, 26854), (2315, 13514), (2330, 13427), (4630, 6757)]