42653490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4507

約数の個数: 64

約数和(自身を含む): 115551360

約数和(自身を除く): 72897870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4457, 4785, 8914, 9570, 13371, 22285, 26742, 44570, 49027, 66855, 98054, 129253, 133710, 147081, 245135, 258506, 294162, 387759, 490270, 646265, 735405, 775518, 1292530, 1421783, 1470810, 1938795, 2843566, 3877590, 4265349, 7108915, 8530698, 14217830, 21326745, 42653490]

約数ペア:

[(1, 42653490), (2, 21326745), (3, 14217830), (5, 8530698), (6, 7108915), (10, 4265349), (11, 3877590), (15, 2843566), (22, 1938795), (29, 1470810), (30, 1421783), (33, 1292530), (55, 775518), (58, 735405), (66, 646265), (87, 490270), (110, 387759), (145, 294162), (165, 258506), (174, 245135), (290, 147081), (319, 133710), (330, 129253), (435, 98054), (638, 66855), (870, 49027), (957, 44570), (1595, 26742), (1914, 22285), (3190, 13371), (4457, 9570), (4785, 8914)]