145901460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2431691}}^1$

素因数の和:2431703

約数の個数: 24

約数和(自身を含む): 408524256

約数和(自身を除く): 262622796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2431691, 4863382, 7295073, 9726764, 12158455, 14590146, 24316910, 29180292, 36475365, 48633820, 72950730, 145901460]

約数ペア:

[(1, 145901460), (2, 72950730), (3, 48633820), (4, 36475365), (5, 29180292), (6, 24316910), (10, 14590146), (12, 12158455), (15, 9726764), (20, 7295073), (30, 4863382), (60, 2431691)]