77091090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 198754560

約数和(自身を除く): 121663470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 2129, 2130, 2414, 3621, 4258, 6035, 6387, 7242, 10645, 12070, 12774, 18105, 21290, 31935, 36193, 36210, 63870, 72386, 108579, 151159, 180965, 217158, 302318, 361930, 453477, 542895, 755795, 906954, 1085790, 1511590, 2267385, 2569703, 4534770, 5139406, 7709109, 12848515, 15418218, 25697030, 38545545, 77091090]

約数ペア:

[(1, 77091090), (2, 38545545), (3, 25697030), (5, 15418218), (6, 12848515), (10, 7709109), (15, 5139406), (17, 4534770), (30, 2569703), (34, 2267385), (51, 1511590), (71, 1085790), (85, 906954), (102, 755795), (142, 542895), (170, 453477), (213, 361930), (255, 302318), (355, 217158), (426, 180965), (510, 151159), (710, 108579), (1065, 72386), (1207, 63870), (2129, 36210), (2130, 36193), (2414, 31935), (3621, 21290), (4258, 18105), (6035, 12774), (6387, 12070), (7242, 10645)]