770630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 1615680

約数和(自身を除く): 845050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 109, 202, 218, 505, 545, 707, 763, 1010, 1090, 1414, 1526, 3535, 3815, 7070, 7630, 11009, 22018, 55045, 77063, 110090, 154126, 385315, 770630]

約数ペア:

[(1, 770630), (2, 385315), (5, 154126), (7, 110090), (10, 77063), (14, 55045), (35, 22018), (70, 11009), (101, 7630), (109, 7070), (202, 3815), (218, 3535), (505, 1526), (545, 1414), (707, 1090), (763, 1010)]