280135410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{34457}}^1$

素因数の和:34738

約数の個数: 32

約数和(自身を含む): 674825472

約数和(自身を除く): 394690062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 34457, 68914, 103371, 172285, 206742, 344570, 516855, 1033710, 9337847, 18675694, 28013541, 46689235, 56027082, 93378470, 140067705, 280135410]

約数ペア:

[(1, 280135410), (2, 140067705), (3, 93378470), (5, 56027082), (6, 46689235), (10, 28013541), (15, 18675694), (30, 9337847), (271, 1033710), (542, 516855), (813, 344570), (1355, 206742), (1626, 172285), (2710, 103371), (4065, 68914), (8130, 34457)]