130557630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{621703}}^1$

素因数の和:621720

約数の個数: 32

約数和(自身を含む): 358101504

約数和(自身を除く): 227543874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 621703, 1243406, 1865109, 3108515, 3730218, 4351921, 6217030, 8703842, 9325545, 13055763, 18651090, 21759605, 26111526, 43519210, 65278815, 130557630]

約数ペア:

[(1, 130557630), (2, 65278815), (3, 43519210), (5, 26111526), (6, 21759605), (7, 18651090), (10, 13055763), (14, 9325545), (15, 8703842), (21, 6217030), (30, 4351921), (35, 3730218), (42, 3108515), (70, 1865109), (105, 1243406), (210, 621703)]