90158330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{65809}}^1$

素因数の和:65953

約数の個数: 16

約数和(自身を含む): 163472040

約数和(自身を除く): 73313710

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 65809, 131618, 329045, 658090, 9015833, 18031666, 45079165, 90158330]

約数ペア:

[(1, 90158330), (2, 45079165), (5, 18031666), (10, 9015833), (137, 658090), (274, 329045), (685, 131618), (1370, 65809)]