42653310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 118209024

約数和(自身を除く): 75555714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2011, 2121, 3030, 3535, 4022, 4242, 6033, 7070, 10055, 10605, 12066, 14077, 20110, 21210, 28154, 30165, 42231, 60330, 70385, 84462, 140770, 203111, 211155, 406222, 422310, 609333, 1015555, 1218666, 1421777, 2031110, 2843554, 3046665, 4265331, 6093330, 7108885, 8530662, 14217770, 21326655, 42653310]

約数ペア:

[(1, 42653310), (2, 21326655), (3, 14217770), (5, 8530662), (6, 7108885), (7, 6093330), (10, 4265331), (14, 3046665), (15, 2843554), (21, 2031110), (30, 1421777), (35, 1218666), (42, 1015555), (70, 609333), (101, 422310), (105, 406222), (202, 211155), (210, 203111), (303, 140770), (505, 84462), (606, 70385), (707, 60330), (1010, 42231), (1414, 30165), (1515, 28154), (2011, 21210), (2121, 20110), (3030, 14077), (3535, 12066), (4022, 10605), (4242, 10055), (6033, 7070)]