68748270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4217

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 110963730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 4159, 5510, 8265, 8318, 12477, 16530, 20795, 24954, 41590, 62385, 79021, 120611, 124770, 158042, 237063, 241222, 361833, 395105, 474126, 603055, 723666, 790210, 1185315, 1206110, 1809165, 2291609, 2370630, 3618330, 4583218, 6874827, 11458045, 13749654, 22916090, 34374135, 68748270]

約数ペア:

[(1, 68748270), (2, 34374135), (3, 22916090), (5, 13749654), (6, 11458045), (10, 6874827), (15, 4583218), (19, 3618330), (29, 2370630), (30, 2291609), (38, 1809165), (57, 1206110), (58, 1185315), (87, 790210), (95, 723666), (114, 603055), (145, 474126), (174, 395105), (190, 361833), (285, 241222), (290, 237063), (435, 158042), (551, 124770), (570, 120611), (870, 79021), (1102, 62385), (1653, 41590), (2755, 24954), (3306, 20795), (4159, 16530), (5510, 12477), (8265, 8318)]