890702010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4567}}^1$

素因数の和:4788

約数の個数: 96

約数和(自身を含む): 2539734912

約数和(自身を除く): 1649032902

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 197, 198, 330, 394, 495, 591, 985, 990, 1182, 1773, 1970, 2167, 2955, 3546, 4334, 4567, 5910, 6501, 8865, 9134, 10835, 13002, 13701, 17730, 19503, 21670, 22835, 27402, 32505, 39006, 41103, 45670, 50237, 65010, 68505, 82206, 97515, 100474, 137010, 150711, 195030, 205515, 251185, 301422, 411030, 452133, 502370, 753555, 899699, 904266, 1507110, 1799398, 2260665, 2699097, 4498495, 4521330, 5398194, 8097291, 8996990, 9896689, 13495485, 16194582, 19793378, 26990970, 29690067, 40486455, 49483445, 59380134, 80972910, 89070201, 98966890, 148450335, 178140402, 296900670, 445351005, 890702010]

約数ペア:

[(1, 890702010), (2, 445351005), (3, 296900670), (5, 178140402), (6, 148450335), (9, 98966890), (10, 89070201), (11, 80972910), (15, 59380134), (18, 49483445), (22, 40486455), (30, 29690067), (33, 26990970), (45, 19793378), (55, 16194582), (66, 13495485), (90, 9896689), (99, 8996990), (110, 8097291), (165, 5398194), (197, 4521330), (198, 4498495), (330, 2699097), (394, 2260665), (495, 1799398), (591, 1507110), (985, 904266), (990, 899699), (1182, 753555), (1773, 502370), (1970, 452133), (2167, 411030), (2955, 301422), (3546, 251185), (4334, 205515), (4567, 195030), (5910, 150711), (6501, 137010), (8865, 100474), (9134, 97515), (10835, 82206), (13002, 68505), (13701, 65010), (17730, 50237), (19503, 45670), (21670, 41103), (22835, 39006), (27402, 32505)]