161701860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2695031}}^1$

素因数の和:2695043

約数の個数: 24

約数和(自身を含む): 452765376

約数和(自身を除く): 291063516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2695031, 5390062, 8085093, 10780124, 13475155, 16170186, 26950310, 32340372, 40425465, 53900620, 80850930, 161701860]

約数ペア:

[(1, 161701860), (2, 80850930), (3, 53900620), (4, 40425465), (5, 32340372), (6, 26950310), (10, 16170186), (12, 13475155), (15, 10780124), (20, 8085093), (30, 5390062), (60, 2695031)]