6866220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 20354544

約数和(自身を除く): 13488324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 317, 361, 380, 570, 634, 722, 951, 1083, 1140, 1268, 1444, 1585, 1805, 1902, 2166, 3170, 3610, 3804, 4332, 4755, 5415, 6023, 6340, 7220, 9510, 10830, 12046, 18069, 19020, 21660, 24092, 30115, 36138, 60230, 72276, 90345, 114437, 120460, 180690, 228874, 343311, 361380, 457748, 572185, 686622, 1144370, 1373244, 1716555, 2288740, 3433110, 6866220]

約数ペア:

[(1, 6866220), (2, 3433110), (3, 2288740), (4, 1716555), (5, 1373244), (6, 1144370), (10, 686622), (12, 572185), (15, 457748), (19, 361380), (20, 343311), (30, 228874), (38, 180690), (57, 120460), (60, 114437), (76, 90345), (95, 72276), (114, 60230), (190, 36138), (228, 30115), (285, 24092), (317, 21660), (361, 19020), (380, 18069), (570, 12046), (634, 10830), (722, 9510), (951, 7220), (1083, 6340), (1140, 6023), (1268, 5415), (1444, 4755), (1585, 4332), (1805, 3804), (1902, 3610), (2166, 3170)]