9963530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 10565110

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 47, 58, 85, 86, 94, 145, 170, 215, 235, 290, 430, 470, 493, 731, 799, 986, 1247, 1363, 1462, 1598, 2021, 2465, 2494, 2726, 3655, 3995, 4042, 4930, 6235, 6815, 7310, 7990, 10105, 12470, 13630, 20210, 21199, 23171, 34357, 42398, 46342, 58609, 68714, 105995, 115855, 117218, 171785, 211990, 231710, 293045, 343570, 586090, 996353, 1992706, 4981765, 9963530]

約数ペア:

[(1, 9963530), (2, 4981765), (5, 1992706), (10, 996353), (17, 586090), (29, 343570), (34, 293045), (43, 231710), (47, 211990), (58, 171785), (85, 117218), (86, 115855), (94, 105995), (145, 68714), (170, 58609), (215, 46342), (235, 42398), (290, 34357), (430, 23171), (470, 21199), (493, 20210), (731, 13630), (799, 12470), (986, 10105), (1247, 7990), (1363, 7310), (1462, 6815), (1598, 6235), (2021, 4930), (2465, 4042), (2494, 3995), (2726, 3655)]