10210030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 21384000

約数和(自身を除く): 11173970

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 109, 145, 170, 190, 218, 290, 323, 493, 545, 551, 646, 986, 1090, 1102, 1615, 1853, 2071, 2465, 2755, 3161, 3230, 3706, 4142, 4930, 5510, 6322, 9265, 9367, 10355, 15805, 18530, 18734, 20710, 31610, 35207, 46835, 53737, 60059, 70414, 93670, 107474, 120118, 176035, 268685, 300295, 352070, 537370, 600590, 1021003, 2042006, 5105015, 10210030]

約数ペア:

[(1, 10210030), (2, 5105015), (5, 2042006), (10, 1021003), (17, 600590), (19, 537370), (29, 352070), (34, 300295), (38, 268685), (58, 176035), (85, 120118), (95, 107474), (109, 93670), (145, 70414), (170, 60059), (190, 53737), (218, 46835), (290, 35207), (323, 31610), (493, 20710), (545, 18734), (551, 18530), (646, 15805), (986, 10355), (1090, 9367), (1102, 9265), (1615, 6322), (1853, 5510), (2071, 4930), (2465, 4142), (2755, 3706), (3161, 3230)]