7630590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 21047040

約数和(自身を除く): 13416450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1217, 1254, 2090, 2434, 3135, 3651, 6085, 6270, 7302, 12170, 13387, 18255, 23123, 26774, 36510, 40161, 46246, 66935, 69369, 80322, 115615, 133870, 138738, 200805, 231230, 254353, 346845, 401610, 508706, 693690, 763059, 1271765, 1526118, 2543530, 3815295, 7630590]

約数ペア:

[(1, 7630590), (2, 3815295), (3, 2543530), (5, 1526118), (6, 1271765), (10, 763059), (11, 693690), (15, 508706), (19, 401610), (22, 346845), (30, 254353), (33, 231230), (38, 200805), (55, 138738), (57, 133870), (66, 115615), (95, 80322), (110, 69369), (114, 66935), (165, 46246), (190, 40161), (209, 36510), (285, 26774), (330, 23123), (418, 18255), (570, 13387), (627, 12170), (1045, 7302), (1217, 6270), (1254, 6085), (2090, 3651), (2434, 3135)]