2019615180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15377}}^1$

素因数の和:15599

約数の個数: 96

約数和(自身を含む): 6200409600

約数和(自身を除く): 4180794420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 199, 220, 330, 398, 597, 660, 796, 995, 1194, 1990, 2189, 2388, 2985, 3980, 4378, 5970, 6567, 8756, 10945, 11940, 13134, 15377, 21890, 26268, 30754, 32835, 43780, 46131, 61508, 65670, 76885, 92262, 131340, 153770, 169147, 184524, 230655, 307540, 338294, 461310, 507441, 676588, 845735, 922620, 1014882, 1691470, 2029764, 2537205, 3060023, 3382940, 5074410, 6120046, 9180069, 10148820, 12240092, 15300115, 18360138, 30600230, 33660253, 36720276, 45900345, 61200460, 67320506, 91800690, 100980759, 134641012, 168301265, 183601380, 201961518, 336602530, 403923036, 504903795, 673205060, 1009807590, 2019615180]

約数ペア:

[(1, 2019615180), (2, 1009807590), (3, 673205060), (4, 504903795), (5, 403923036), (6, 336602530), (10, 201961518), (11, 183601380), (12, 168301265), (15, 134641012), (20, 100980759), (22, 91800690), (30, 67320506), (33, 61200460), (44, 45900345), (55, 36720276), (60, 33660253), (66, 30600230), (110, 18360138), (132, 15300115), (165, 12240092), (199, 10148820), (220, 9180069), (330, 6120046), (398, 5074410), (597, 3382940), (660, 3060023), (796, 2537205), (995, 2029764), (1194, 1691470), (1990, 1014882), (2189, 922620), (2388, 845735), (2985, 676588), (3980, 507441), (4378, 461310), (5970, 338294), (6567, 307540), (8756, 230655), (10945, 184524), (11940, 169147), (13134, 153770), (15377, 131340), (21890, 92262), (26268, 76885), (30754, 65670), (32835, 61508), (43780, 46131)]