140880210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4696007}}^1$

素因数の和:4696017

約数の個数: 16

約数和(自身を含む): 338112576

約数和(自身を除く): 197232366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4696007, 9392014, 14088021, 23480035, 28176042, 46960070, 70440105, 140880210]

約数ペア:

[(1, 140880210), (2, 70440105), (3, 46960070), (5, 28176042), (6, 23480035), (10, 14088021), (15, 9392014), (30, 4696007)]