170659140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7879}}^1$

素因数の和:7929

約数の個数: 72

約数和(自身を含む): 504383040

約数和(自身を除く): 333723900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 7879, 10830, 15758, 21660, 23637, 31516, 39395, 47274, 78790, 94548, 118185, 149701, 157580, 236370, 299402, 449103, 472740, 598804, 748505, 898206, 1497010, 1796412, 2245515, 2844319, 2994020, 4491030, 5688638, 8532957, 8982060, 11377276, 14221595, 17065914, 28443190, 34131828, 42664785, 56886380, 85329570, 170659140]

約数ペア:

[(1, 170659140), (2, 85329570), (3, 56886380), (4, 42664785), (5, 34131828), (6, 28443190), (10, 17065914), (12, 14221595), (15, 11377276), (19, 8982060), (20, 8532957), (30, 5688638), (38, 4491030), (57, 2994020), (60, 2844319), (76, 2245515), (95, 1796412), (114, 1497010), (190, 898206), (228, 748505), (285, 598804), (361, 472740), (380, 449103), (570, 299402), (722, 236370), (1083, 157580), (1140, 149701), (1444, 118185), (1805, 94548), (2166, 78790), (3610, 47274), (4332, 39395), (5415, 31516), (7220, 23637), (7879, 21660), (10830, 15758)]