9164870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 21345120

約数和(自身を除く): 12180250

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 29, 34, 55, 58, 65, 85, 110, 130, 143, 145, 169, 170, 187, 221, 286, 290, 319, 338, 374, 377, 442, 493, 638, 715, 754, 845, 935, 986, 1105, 1430, 1595, 1690, 1859, 1870, 1885, 2210, 2431, 2465, 2873, 3190, 3718, 3770, 4147, 4862, 4901, 4930, 5423, 5746, 6409, 8294, 9295, 9802, 10846, 12155, 12818, 14365, 18590, 20735, 24310, 24505, 27115, 28730, 31603, 32045, 41470, 49010, 53911, 54230, 63206, 64090, 70499, 83317, 107822, 140998, 158015, 166634, 269555, 316030, 352495, 416585, 539110, 704990, 833170, 916487, 1832974, 4582435, 9164870]

約数ペア:

[(1, 9164870), (2, 4582435), (5, 1832974), (10, 916487), (11, 833170), (13, 704990), (17, 539110), (22, 416585), (26, 352495), (29, 316030), (34, 269555), (55, 166634), (58, 158015), (65, 140998), (85, 107822), (110, 83317), (130, 70499), (143, 64090), (145, 63206), (169, 54230), (170, 53911), (187, 49010), (221, 41470), (286, 32045), (290, 31603), (319, 28730), (338, 27115), (374, 24505), (377, 24310), (442, 20735), (493, 18590), (638, 14365), (715, 12818), (754, 12155), (845, 10846), (935, 9802), (986, 9295), (1105, 8294), (1430, 6409), (1595, 5746), (1690, 5423), (1859, 4930), (1870, 4901), (1885, 4862), (2210, 4147), (2431, 3770), (2465, 3718), (2873, 3190)]