13976940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 39322080

約数和(自身を除く): 25345140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 829, 843, 1124, 1405, 1658, 1686, 2487, 2810, 3316, 3372, 4145, 4215, 4974, 5620, 8290, 8430, 9948, 12435, 16580, 16860, 24870, 49740, 232949, 465898, 698847, 931796, 1164745, 1397694, 2329490, 2795388, 3494235, 4658980, 6988470, 13976940]

約数ペア:

[(1, 13976940), (2, 6988470), (3, 4658980), (4, 3494235), (5, 2795388), (6, 2329490), (10, 1397694), (12, 1164745), (15, 931796), (20, 698847), (30, 465898), (60, 232949), (281, 49740), (562, 24870), (829, 16860), (843, 16580), (1124, 12435), (1405, 9948), (1658, 8430), (1686, 8290), (2487, 5620), (2810, 4974), (3316, 4215), (3372, 4145)]