70969540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114467}}^1$

素因数の和:114507

約数の個数: 24

約数和(自身を含む): 153844992

約数和(自身を除く): 82875452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 114467, 228934, 457868, 572335, 1144670, 2289340, 3548477, 7096954, 14193908, 17742385, 35484770, 70969540]

約数ペア:

[(1, 70969540), (2, 35484770), (4, 17742385), (5, 14193908), (10, 7096954), (20, 3548477), (31, 2289340), (62, 1144670), (124, 572335), (155, 457868), (310, 228934), (620, 114467)]