71746860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14407}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 203325696

約数和(自身を除く): 131578836

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, 14407, 28814, 43221, 57628, 72035, 86442, 144070, 172884, 216105, 288140, 432210, 864420, 1195781, 2391562, 3587343, 4783124, 5978905, 7174686, 11957810, 14349372, 17936715, 23915620, 35873430, 71746860]

約数ペア:

[(1, 71746860), (2, 35873430), (3, 23915620), (4, 17936715), (5, 14349372), (6, 11957810), (10, 7174686), (12, 5978905), (15, 4783124), (20, 3587343), (30, 2391562), (60, 1195781), (83, 864420), (166, 432210), (249, 288140), (332, 216105), (415, 172884), (498, 144070), (830, 86442), (996, 72035), (1245, 57628), (1660, 43221), (2490, 28814), (4980, 14407)]