90678870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17077}}^1$

素因数の和:17149

約数の個数: 48

約数和(自身を含む): 239775120

約数和(自身を除く): 149096250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 17077, 34154, 51231, 85385, 102462, 153693, 170770, 256155, 307386, 512310, 768465, 1007543, 1536930, 2015086, 3022629, 5037715, 6045258, 9067887, 10075430, 15113145, 18135774, 30226290, 45339435, 90678870]

約数ペア:

[(1, 90678870), (2, 45339435), (3, 30226290), (5, 18135774), (6, 15113145), (9, 10075430), (10, 9067887), (15, 6045258), (18, 5037715), (30, 3022629), (45, 2015086), (59, 1536930), (90, 1007543), (118, 768465), (177, 512310), (295, 307386), (354, 256155), (531, 170770), (590, 153693), (885, 102462), (1062, 85385), (1770, 51231), (2655, 34154), (5310, 17077)]