345032750

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{9929}}^1$

素因数の和:10085

約数の個数: 32

約数和(自身を含む): 650613600

約数和(自身を除く): 305580850

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 3475, 6950, 9929, 17375, 19858, 34750, 49645, 99290, 248225, 496450, 1241125, 1380131, 2482250, 2760262, 6900655, 13801310, 34503275, 69006550, 172516375, 345032750]

約数ペア:

[(1, 345032750), (2, 172516375), (5, 69006550), (10, 34503275), (25, 13801310), (50, 6900655), (125, 2760262), (139, 2482250), (250, 1380131), (278, 1241125), (695, 496450), (1390, 248225), (3475, 99290), (6950, 49645), (9929, 34750), (17375, 19858)]