161728170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5390939}}^1$

素因数の和:5390949

約数の個数: 16

約数和(自身を含む): 388147680

約数和(自身を除く): 226419510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5390939, 10781878, 16172817, 26954695, 32345634, 53909390, 80864085, 161728170]

約数ペア:

[(1, 161728170), (2, 80864085), (3, 53909390), (5, 32345634), (6, 26954695), (10, 16172817), (15, 10781878), (30, 5390939)]