64267490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8423}}^1$

素因数の和:8546

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 69168670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 8423, 16846, 42115, 58961, 84230, 117922, 294805, 589610, 918107, 1836214, 4590535, 6426749, 9181070, 12853498, 32133745, 64267490]

約数ペア:

[(1, 64267490), (2, 32133745), (5, 12853498), (7, 9181070), (10, 6426749), (14, 4590535), (35, 1836214), (70, 918107), (109, 589610), (218, 294805), (545, 117922), (763, 84230), (1090, 58961), (1526, 42115), (3815, 16846), (7630, 8423)]