2190202890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73006763}}^1$

素因数の和:73006773

約数の個数: 16

約数和(自身を含む): 5256487008

約数和(自身を除く): 3066284118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73006763, 146013526, 219020289, 365033815, 438040578, 730067630, 1095101445, 2190202890]

約数ペア:

[(1, 2190202890), (2, 1095101445), (3, 730067630), (5, 438040578), (6, 365033815), (10, 219020289), (15, 146013526), (30, 73006763)]