31491370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5953}}^1$

素因数の和:6006

約数の個数: 24

約数和(自身を含む): 59266116

約数和(自身を除く): 27774746

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 5953, 11906, 29765, 59530, 136919, 273838, 684595, 1369190, 3149137, 6298274, 15745685, 31491370]

約数ペア:

[(1, 31491370), (2, 15745685), (5, 6298274), (10, 3149137), (23, 1369190), (46, 684595), (115, 273838), (230, 136919), (529, 59530), (1058, 29765), (2645, 11906), (5290, 5953)]