68758860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13807}}^1$

素因数の和:13902

約数の個数: 48

約数和(自身を含む): 194858496

約数和(自身を除く): 126099636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 13807, 27614, 41421, 55228, 69035, 82842, 138070, 165684, 207105, 276140, 414210, 828420, 1145981, 2291962, 3437943, 4583924, 5729905, 6875886, 11459810, 13751772, 17189715, 22919620, 34379430, 68758860]

約数ペア:

[(1, 68758860), (2, 34379430), (3, 22919620), (4, 17189715), (5, 13751772), (6, 11459810), (10, 6875886), (12, 5729905), (15, 4583924), (20, 3437943), (30, 2291962), (60, 1145981), (83, 828420), (166, 414210), (249, 276140), (332, 207105), (415, 165684), (498, 138070), (830, 82842), (996, 69035), (1245, 55228), (1660, 41421), (2490, 27614), (4980, 13807)]