15082940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32789}}^1$

素因数の和:32821

約数の個数: 24

約数和(自身を含む): 33052320

約数和(自身を除く): 17969380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 32789, 65578, 131156, 163945, 327890, 655780, 754147, 1508294, 3016588, 3770735, 7541470, 15082940]

約数ペア:

[(1, 15082940), (2, 7541470), (4, 3770735), (5, 3016588), (10, 1508294), (20, 754147), (23, 655780), (46, 327890), (92, 163945), (115, 131156), (230, 65578), (460, 32789)]