71154990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263537}}^1$

素因数の和:263553

約数の個数: 32

約数和(自身を含む): 189747360

約数和(自身を除く): 118592370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 263537, 527074, 790611, 1317685, 1581222, 2371833, 2635370, 3953055, 4743666, 7115499, 7906110, 11859165, 14230998, 23718330, 35577495, 71154990]

約数ペア:

[(1, 71154990), (2, 35577495), (3, 23718330), (5, 14230998), (6, 11859165), (9, 7906110), (10, 7115499), (15, 4743666), (18, 3953055), (27, 2635370), (30, 2371833), (45, 1581222), (54, 1317685), (90, 790611), (135, 527074), (270, 263537)]