127779610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16747}}^1$

素因数の和:16870

約数の個数: 32

約数和(自身を含む): 265288320

約数和(自身を除く): 137508710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 16747, 33494, 83735, 117229, 167470, 234458, 586145, 1172290, 1825423, 3650846, 9127115, 12777961, 18254230, 25555922, 63889805, 127779610]

約数ペア:

[(1, 127779610), (2, 63889805), (5, 25555922), (7, 18254230), (10, 12777961), (14, 9127115), (35, 3650846), (70, 1825423), (109, 1172290), (218, 586145), (545, 234458), (763, 167470), (1090, 117229), (1526, 83735), (3815, 33494), (7630, 16747)]