8001090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 21902400

約数和(自身を除く): 13901310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 4679, 9358, 14037, 23395, 28074, 42111, 46790, 70185, 84222, 88901, 140370, 177802, 210555, 266703, 421110, 444505, 533406, 800109, 889010, 1333515, 1600218, 2667030, 4000545, 8001090]

約数ペア:

[(1, 8001090), (2, 4000545), (3, 2667030), (5, 1600218), (6, 1333515), (9, 889010), (10, 800109), (15, 533406), (18, 444505), (19, 421110), (30, 266703), (38, 210555), (45, 177802), (57, 140370), (90, 88901), (95, 84222), (114, 70185), (171, 46790), (190, 42111), (285, 28074), (342, 23395), (570, 14037), (855, 9358), (1710, 4679)]