289320630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9644021}}^1$

素因数の和:9644031

約数の個数: 16

約数和(自身を含む): 694369584

約数和(自身を除く): 405048954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9644021, 19288042, 28932063, 48220105, 57864126, 96440210, 144660315, 289320630]

約数ペア:

[(1, 289320630), (2, 144660315), (3, 96440210), (5, 57864126), (6, 48220105), (10, 28932063), (15, 19288042), (30, 9644021)]