3292220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 7656768

約数和(自身を除く): 4364548

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 421, 460, 782, 842, 1564, 1684, 1955, 2105, 3910, 4210, 7157, 7820, 8420, 9683, 14314, 19366, 28628, 35785, 38732, 48415, 71570, 96830, 143140, 164611, 193660, 329222, 658444, 823055, 1646110, 3292220]

約数ペア:

[(1, 3292220), (2, 1646110), (4, 823055), (5, 658444), (10, 329222), (17, 193660), (20, 164611), (23, 143140), (34, 96830), (46, 71570), (68, 48415), (85, 38732), (92, 35785), (115, 28628), (170, 19366), (230, 14314), (340, 9683), (391, 8420), (421, 7820), (460, 7157), (782, 4210), (842, 3910), (1564, 2105), (1684, 1955)]