397804830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13260161}}^1$

素因数の和:13260171

約数の個数: 16

約数和(自身を含む): 954731664

約数和(自身を除く): 556926834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13260161, 26520322, 39780483, 66300805, 79560966, 132601610, 198902415, 397804830]

約数ペア:

[(1, 397804830), (2, 198902415), (3, 132601610), (5, 79560966), (6, 66300805), (10, 39780483), (15, 26520322), (30, 13260161)]