30610575

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 56916000

約数和(自身を除く): 26305425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 449, 505, 675, 909, 1347, 1515, 2245, 2525, 2727, 4041, 4545, 6735, 7575, 11225, 12123, 13635, 20205, 22725, 33675, 45349, 60615, 68175, 101025, 136047, 226745, 303075, 408141, 680235, 1133725, 1224423, 2040705, 3401175, 6122115, 10203525, 30610575]

約数ペア:

[(1, 30610575), (3, 10203525), (5, 6122115), (9, 3401175), (15, 2040705), (25, 1224423), (27, 1133725), (45, 680235), (75, 408141), (101, 303075), (135, 226745), (225, 136047), (303, 101025), (449, 68175), (505, 60615), (675, 45349), (909, 33675), (1347, 22725), (1515, 20205), (2245, 13635), (2525, 12123), (2727, 11225), (4041, 7575), (4545, 6735)]