1266709620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{5531}}^1$

素因数の和:5901

約数の個数: 96

約数和(自身を含む): 3881074176

約数和(自身を除く): 2614364556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 347, 660, 694, 1041, 1388, 1735, 2082, 3470, 3817, 4164, 5205, 5531, 6940, 7634, 10410, 11062, 11451, 15268, 16593, 19085, 20820, 22124, 22902, 27655, 33186, 38170, 45804, 55310, 57255, 60841, 66372, 76340, 82965, 110620, 114510, 121682, 165930, 182523, 229020, 243364, 304205, 331860, 365046, 608410, 730092, 912615, 1216820, 1825230, 1919257, 3650460, 3838514, 5757771, 7677028, 9596285, 11515542, 19192570, 21111827, 23031084, 28788855, 38385140, 42223654, 57577710, 63335481, 84447308, 105559135, 115155420, 126670962, 211118270, 253341924, 316677405, 422236540, 633354810, 1266709620]

約数ペア:

[(1, 1266709620), (2, 633354810), (3, 422236540), (4, 316677405), (5, 253341924), (6, 211118270), (10, 126670962), (11, 115155420), (12, 105559135), (15, 84447308), (20, 63335481), (22, 57577710), (30, 42223654), (33, 38385140), (44, 28788855), (55, 23031084), (60, 21111827), (66, 19192570), (110, 11515542), (132, 9596285), (165, 7677028), (220, 5757771), (330, 3838514), (347, 3650460), (660, 1919257), (694, 1825230), (1041, 1216820), (1388, 912615), (1735, 730092), (2082, 608410), (3470, 365046), (3817, 331860), (4164, 304205), (5205, 243364), (5531, 229020), (6940, 182523), (7634, 165930), (10410, 121682), (11062, 114510), (11451, 110620), (15268, 82965), (16593, 76340), (19085, 66372), (20820, 60841), (22124, 57255), (22902, 55310), (27655, 45804), (33186, 38170)]