713570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 1512000

約数和(自身を除く): 798430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 499, 715, 998, 1430, 2495, 4990, 5489, 6487, 10978, 12974, 27445, 32435, 54890, 64870, 71357, 142714, 356785, 713570]

約数ペア:

[(1, 713570), (2, 356785), (5, 142714), (10, 71357), (11, 64870), (13, 54890), (22, 32435), (26, 27445), (55, 12974), (65, 10978), (110, 6487), (130, 5489), (143, 4990), (286, 2495), (499, 1430), (715, 998)]