140991570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{522191}}^1$

素因数の和:522207

約数の個数: 32

約数和(自身を含む): 375978240

約数和(自身を除く): 234986670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 522191, 1044382, 1566573, 2610955, 3133146, 4699719, 5221910, 7832865, 9399438, 14099157, 15665730, 23498595, 28198314, 46997190, 70495785, 140991570]

約数ペア:

[(1, 140991570), (2, 70495785), (3, 46997190), (5, 28198314), (6, 23498595), (9, 15665730), (10, 14099157), (15, 9399438), (18, 7832865), (27, 5221910), (30, 4699719), (45, 3133146), (54, 2610955), (90, 1566573), (135, 1044382), (270, 522191)]