1284166870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11633}}^1$

素因数の和:11749

約数の個数: 64

約数和(自身を含む): 2814497280

約数和(自身を除く): 1530330410

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 83, 95, 133, 166, 190, 266, 415, 581, 665, 830, 1162, 1330, 1577, 2905, 3154, 5810, 7885, 11039, 11633, 15770, 22078, 23266, 55195, 58165, 81431, 110390, 116330, 162862, 221027, 407155, 442054, 814310, 965539, 1105135, 1547189, 1931078, 2210270, 3094378, 4827695, 6758773, 7735945, 9655390, 13517546, 15471890, 18345241, 33793865, 36690482, 67587730, 91726205, 128416687, 183452410, 256833374, 642083435, 1284166870]

約数ペア:

[(1, 1284166870), (2, 642083435), (5, 256833374), (7, 183452410), (10, 128416687), (14, 91726205), (19, 67587730), (35, 36690482), (38, 33793865), (70, 18345241), (83, 15471890), (95, 13517546), (133, 9655390), (166, 7735945), (190, 6758773), (266, 4827695), (415, 3094378), (581, 2210270), (665, 1931078), (830, 1547189), (1162, 1105135), (1330, 965539), (1577, 814310), (2905, 442054), (3154, 407155), (5810, 221027), (7885, 162862), (11039, 116330), (11633, 110390), (15770, 81431), (22078, 58165), (23266, 55195)]