89701890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2990063}}^1$

素因数の和:2990073

約数の個数: 16

約数和(自身を含む): 215284608

約数和(自身を除く): 125582718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2990063, 5980126, 8970189, 14950315, 17940378, 29900630, 44850945, 89701890]

約数ペア:

[(1, 89701890), (2, 44850945), (3, 29900630), (5, 17940378), (6, 14950315), (10, 8970189), (15, 5980126), (30, 2990063)]