64921170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2164039}}^1$

素因数の和:2164049

約数の個数: 16

約数和(自身を含む): 155810880

約数和(自身を除く): 90889710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2164039, 4328078, 6492117, 10820195, 12984234, 21640390, 32460585, 64921170]

約数ペア:

[(1, 64921170), (2, 32460585), (3, 21640390), (5, 12984234), (6, 10820195), (10, 6492117), (15, 4328078), (30, 2164039)]