67961580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66629}}^1$

素因数の和:66658

約数の個数: 48

約数和(自身を含む): 201489120

約数和(自身を除く): 133527540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 66629, 133258, 199887, 266516, 333145, 399774, 666290, 799548, 999435, 1132693, 1332580, 1998870, 2265386, 3398079, 3997740, 4530772, 5663465, 6796158, 11326930, 13592316, 16990395, 22653860, 33980790, 67961580]

約数ペア:

[(1, 67961580), (2, 33980790), (3, 22653860), (4, 16990395), (5, 13592316), (6, 11326930), (10, 6796158), (12, 5663465), (15, 4530772), (17, 3997740), (20, 3398079), (30, 2265386), (34, 1998870), (51, 1332580), (60, 1132693), (68, 999435), (85, 799548), (102, 666290), (170, 399774), (204, 333145), (255, 266516), (340, 199887), (510, 133258), (1020, 66629)]