71705580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4253}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 201537504

約数和(自身を除く): 129831924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 4253, 5620, 8430, 8506, 12759, 16860, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 127590, 255180, 1195093, 2390186, 3585279, 4780372, 5975465, 7170558, 11950930, 14341116, 17926395, 23901860, 35852790, 71705580]

約数ペア:

[(1, 71705580), (2, 35852790), (3, 23901860), (4, 17926395), (5, 14341116), (6, 11950930), (10, 7170558), (12, 5975465), (15, 4780372), (20, 3585279), (30, 2390186), (60, 1195093), (281, 255180), (562, 127590), (843, 85060), (1124, 63795), (1405, 51036), (1686, 42530), (2810, 25518), (3372, 21265), (4215, 17012), (4253, 16860), (5620, 12759), (8430, 8506)]