42274045.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{494917}}^1$

素因数の和:494934

約数の個数: 32

約数和(自身を含む): 285072768

約数和(自身を除く): 181140198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 494917, 989834, 1484751, 2474585, 2969502, 3464419, 4949170, 6928838, 7423755, 10393257, 14847510, 17322095, 20786514, 34644190, 51966285, 103932570]

約数ペア:

[(1, 103932570), (2, 51966285), (3, 34644190), (5, 20786514), (6, 17322095), (7, 14847510), (10, 10393257), (14, 7423755), (15, 6928838), (21, 4949170), (30, 3464419), (35, 2969502), (42, 2474585), (70, 1484751), (105, 989834), (210, 494917)]