397210362630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13240345421}}^1$

素因数の和:13240345431

約数の個数: 16

約数和(自身を含む): 953304870384

約数和(自身を除く): 556094507754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13240345421, 26480690842, 39721036263, 66201727105, 79442072526, 132403454210, 198605181315, 397210362630]

約数ペア:

[(1, 397210362630), (2, 198605181315), (3, 132403454210), (5, 79442072526), (6, 66201727105), (10, 39721036263), (15, 26480690842), (30, 13240345421)]