173625530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 343419264

約数和(自身を除く): 169793734

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1447, 1690, 1846, 2894, 4615, 7235, 9230, 11999, 14470, 18811, 23998, 37622, 59995, 94055, 102737, 119990, 188110, 205474, 244543, 489086, 513685, 1027370, 1222715, 1335581, 2445430, 2671162, 6677905, 13355810, 17362553, 34725106, 86812765, 173625530]

約数ペア:

[(1, 173625530), (2, 86812765), (5, 34725106), (10, 17362553), (13, 13355810), (26, 6677905), (65, 2671162), (71, 2445430), (130, 1335581), (142, 1222715), (169, 1027370), (338, 513685), (355, 489086), (710, 244543), (845, 205474), (923, 188110), (1447, 119990), (1690, 102737), (1846, 94055), (2894, 59995), (4615, 37622), (7235, 23998), (9230, 18811), (11999, 14470)]