42403980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{706733}}^1$

素因数の和:706745

約数の個数: 24

約数和(自身を含む): 118731312

約数和(自身を除く): 76327332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 706733, 1413466, 2120199, 2826932, 3533665, 4240398, 7067330, 8480796, 10600995, 14134660, 21201990, 42403980]

約数ペア:

[(1, 42403980), (2, 21201990), (3, 14134660), (4, 10600995), (5, 8480796), (6, 7067330), (10, 4240398), (12, 3533665), (15, 2826932), (20, 2120199), (30, 1413466), (60, 706733)]