146224120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{522229}}^1$

素因数の和:522247

約数の個数: 32

約数和(自身を含む): 376005600

約数和(自身を除く): 229781480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 522229, 1044458, 2088916, 2611145, 3655603, 4177832, 5222290, 7311206, 10444580, 14622412, 18278015, 20889160, 29244824, 36556030, 73112060, 146224120]

約数ペア:

[(1, 146224120), (2, 73112060), (4, 36556030), (5, 29244824), (7, 20889160), (8, 18278015), (10, 14622412), (14, 10444580), (20, 7311206), (28, 5222290), (35, 4177832), (40, 3655603), (56, 2611145), (70, 2088916), (140, 1044458), (280, 522229)]