71166370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 146204352

約数和(自身を除く): 75037982

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1223, 1265, 2446, 2530, 2645, 5290, 5819, 6115, 11638, 12230, 13453, 26906, 28129, 29095, 56258, 58190, 67265, 134530, 140645, 281290, 309419, 618838, 646967, 1293934, 1547095, 3094190, 3234835, 6469670, 7116637, 14233274, 35583185, 71166370]

約数ペア:

[(1, 71166370), (2, 35583185), (5, 14233274), (10, 7116637), (11, 6469670), (22, 3234835), (23, 3094190), (46, 1547095), (55, 1293934), (110, 646967), (115, 618838), (230, 309419), (253, 281290), (506, 140645), (529, 134530), (1058, 67265), (1223, 58190), (1265, 56258), (2446, 29095), (2530, 28129), (2645, 26906), (5290, 13453), (5819, 12230), (6115, 11638)]