40129770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2161}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 96511680

約数和(自身を除く): 56381910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 2161, 3095, 3714, 4322, 6190, 6483, 9285, 10805, 12966, 18570, 21610, 32415, 64830, 1337659, 2675318, 4012977, 6688295, 8025954, 13376590, 20064885, 40129770]

約数ペア:

[(1, 40129770), (2, 20064885), (3, 13376590), (5, 8025954), (6, 6688295), (10, 4012977), (15, 2675318), (30, 1337659), (619, 64830), (1238, 32415), (1857, 21610), (2161, 18570), (3095, 12966), (3714, 10805), (4322, 9285), (6190, 6483)]