129347610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{615941}}^1$

素因数の和:615958

約数の個数: 32

約数和(自身を含む): 354782592

約数和(自身を除く): 225434982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 615941, 1231882, 1847823, 3079705, 3695646, 4311587, 6159410, 8623174, 9239115, 12934761, 18478230, 21557935, 25869522, 43115870, 64673805, 129347610]

約数ペア:

[(1, 129347610), (2, 64673805), (3, 43115870), (5, 25869522), (6, 21557935), (7, 18478230), (10, 12934761), (14, 9239115), (15, 8623174), (21, 6159410), (30, 4311587), (35, 3695646), (42, 3079705), (70, 1847823), (105, 1231882), (210, 615941)]