2159268180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35987803}}^1$

素因数の和:35987815

約数の個数: 24

約数和(自身を含む): 6045951072

約数和(自身を除く): 3886682892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35987803, 71975606, 107963409, 143951212, 179939015, 215926818, 359878030, 431853636, 539817045, 719756060, 1079634090, 2159268180]

約数ペア:

[(1, 2159268180), (2, 1079634090), (3, 719756060), (4, 539817045), (5, 431853636), (6, 359878030), (10, 215926818), (12, 179939015), (15, 143951212), (20, 107963409), (30, 71975606), (60, 35987803)]