12750170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 24494400

約数和(自身を除く): 11744230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 419, 838, 895, 1790, 2095, 3043, 4190, 6086, 7123, 14246, 15215, 30430, 35615, 71230, 75001, 150002, 375005, 750010, 1275017, 2550034, 6375085, 12750170]

約数ペア:

[(1, 12750170), (2, 6375085), (5, 2550034), (10, 1275017), (17, 750010), (34, 375005), (85, 150002), (170, 75001), (179, 71230), (358, 35615), (419, 30430), (838, 15215), (895, 14246), (1790, 7123), (2095, 6086), (3043, 4190)]