123631890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4121063}}^1$

素因数の和:4121073

約数の個数: 16

約数和(自身を含む): 296716608

約数和(自身を除く): 173084718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4121063, 8242126, 12363189, 20605315, 24726378, 41210630, 61815945, 123631890]

約数ペア:

[(1, 123631890), (2, 61815945), (3, 41210630), (5, 24726378), (6, 20605315), (10, 12363189), (15, 8242126), (30, 4121063)]