146840510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{638437}}^1$

素因数の和:638467

約数の個数: 16

約数和(自身を含む): 275805216

約数和(自身を除く): 128964706

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 638437, 1276874, 3192185, 6384370, 14684051, 29368102, 73420255, 146840510]

約数ペア:

[(1, 146840510), (2, 73420255), (5, 29368102), (10, 14684051), (23, 6384370), (46, 3192185), (115, 1276874), (230, 638437)]