10809780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 30730560

約数和(自身を除く): 19920780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2689, 4020, 5378, 8067, 10756, 13445, 16134, 26890, 32268, 40335, 53780, 80670, 161340, 180163, 360326, 540489, 720652, 900815, 1080978, 1801630, 2161956, 2702445, 3603260, 5404890, 10809780]

約数ペア:

[(1, 10809780), (2, 5404890), (3, 3603260), (4, 2702445), (5, 2161956), (6, 1801630), (10, 1080978), (12, 900815), (15, 720652), (20, 540489), (30, 360326), (60, 180163), (67, 161340), (134, 80670), (201, 53780), (268, 40335), (335, 32268), (402, 26890), (670, 16134), (804, 13445), (1005, 10756), (1340, 8067), (2010, 5378), (2689, 4020)]