225381570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57349}}^1$

素因数の和:57490

約数の個数: 32

約数和(自身を含む): 545054400

約数和(自身を除く): 319672830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 57349, 114698, 172047, 286745, 344094, 573490, 860235, 1720470, 7512719, 15025438, 22538157, 37563595, 45076314, 75127190, 112690785, 225381570]

約数ペア:

[(1, 225381570), (2, 112690785), (3, 75127190), (5, 45076314), (6, 37563595), (10, 22538157), (15, 15025438), (30, 7512719), (131, 1720470), (262, 860235), (393, 573490), (655, 344094), (786, 286745), (1310, 172047), (1965, 114698), (3930, 57349)]