123172110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{456193}}^1$

素因数の和:456209

約数の個数: 32

約数和(自身を含む): 328459680

約数和(自身を除く): 205287570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 456193, 912386, 1368579, 2280965, 2737158, 4105737, 4561930, 6842895, 8211474, 12317211, 13685790, 20528685, 24634422, 41057370, 61586055, 123172110]

約数ペア:

[(1, 123172110), (2, 61586055), (3, 41057370), (5, 24634422), (6, 20528685), (9, 13685790), (10, 12317211), (15, 8211474), (18, 6842895), (27, 4561930), (30, 4105737), (45, 2737158), (54, 2280965), (90, 1368579), (135, 912386), (270, 456193)]