2018946270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{322001}}^1$

素因数の和:322041

約数の個数: 64

約数和(自身を含む): 5564194560

約数和(自身を除く): 3545248290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 322001, 644002, 966003, 1610005, 1932006, 3220010, 3542011, 4830015, 6118019, 7084022, 9660030, 10626033, 12236038, 17710055, 18354057, 21252066, 30590095, 35420110, 36708114, 53130165, 61180190, 67298209, 91770285, 106260330, 134596418, 183540570, 201894627, 336491045, 403789254, 672982090, 1009473135, 2018946270]

約数ペア:

[(1, 2018946270), (2, 1009473135), (3, 672982090), (5, 403789254), (6, 336491045), (10, 201894627), (11, 183540570), (15, 134596418), (19, 106260330), (22, 91770285), (30, 67298209), (33, 61180190), (38, 53130165), (55, 36708114), (57, 35420110), (66, 30590095), (95, 21252066), (110, 18354057), (114, 17710055), (165, 12236038), (190, 10626033), (209, 9660030), (285, 7084022), (330, 6118019), (418, 4830015), (570, 3542011), (627, 3220010), (1045, 1932006), (1254, 1610005), (2090, 966003), (3135, 644002), (6270, 322001)]