42955080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{51137}}^1$

素因数の和:51158

約数の個数: 64

約数和(自身を含む): 147277440

約数和(自身を除く): 104322360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 51137, 102274, 153411, 204548, 255685, 306822, 357959, 409096, 511370, 613644, 715918, 767055, 1022740, 1073877, 1227288, 1431836, 1534110, 1789795, 2045480, 2147754, 2863672, 3068220, 3579590, 4295508, 5369385, 6136440, 7159180, 8591016, 10738770, 14318360, 21477540, 42955080]

約数ペア:

[(1, 42955080), (2, 21477540), (3, 14318360), (4, 10738770), (5, 8591016), (6, 7159180), (7, 6136440), (8, 5369385), (10, 4295508), (12, 3579590), (14, 3068220), (15, 2863672), (20, 2147754), (21, 2045480), (24, 1789795), (28, 1534110), (30, 1431836), (35, 1227288), (40, 1073877), (42, 1022740), (56, 767055), (60, 715918), (70, 613644), (84, 511370), (105, 409096), (120, 357959), (140, 306822), (168, 255685), (210, 204548), (280, 153411), (420, 102274), (840, 51137)]