82845770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7351}}^1$

素因数の和:7395

約数の個数: 48

約数和(自身を含む): 181035648

約数和(自身を除く): 98189878

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 7351, 11270, 14702, 36755, 51457, 73510, 102914, 169073, 257285, 338146, 360199, 514570, 720398, 845365, 1183511, 1690730, 1800995, 2367022, 3601990, 5917555, 8284577, 11835110, 16569154, 41422885, 82845770]

約数ペア:

[(1, 82845770), (2, 41422885), (5, 16569154), (7, 11835110), (10, 8284577), (14, 5917555), (23, 3601990), (35, 2367022), (46, 1800995), (49, 1690730), (70, 1183511), (98, 845365), (115, 720398), (161, 514570), (230, 360199), (245, 338146), (322, 257285), (490, 169073), (805, 102914), (1127, 73510), (1610, 51457), (2254, 36755), (5635, 14702), (7351, 11270)]