927909780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2003}}^1$

素因数の和:3125

約数の個数: 96

約数和(自身を含む): 2973487104

約数和(自身を除く): 2045577324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1103, 2003, 2206, 3309, 4006, 4412, 5515, 6009, 6618, 7721, 8012, 10015, 11030, 12018, 13236, 14021, 15442, 16545, 20030, 22060, 23163, 24036, 28042, 30045, 30884, 33090, 38605, 40060, 42063, 46326, 56084, 60090, 66180, 70105, 77210, 84126, 92652, 115815, 120180, 140210, 154420, 168252, 210315, 231630, 280420, 420630, 463260, 841260, 2209309, 4418618, 6627927, 8837236, 11046545, 13255854, 15465163, 22093090, 26511708, 30930326, 33139635, 44186180, 46395489, 61860652, 66279270, 77325815, 92790978, 132558540, 154651630, 185581956, 231977445, 309303260, 463954890, 927909780]

約数ペア:

[(1, 927909780), (2, 463954890), (3, 309303260), (4, 231977445), (5, 185581956), (6, 154651630), (7, 132558540), (10, 92790978), (12, 77325815), (14, 66279270), (15, 61860652), (20, 46395489), (21, 44186180), (28, 33139635), (30, 30930326), (35, 26511708), (42, 22093090), (60, 15465163), (70, 13255854), (84, 11046545), (105, 8837236), (140, 6627927), (210, 4418618), (420, 2209309), (1103, 841260), (2003, 463260), (2206, 420630), (3309, 280420), (4006, 231630), (4412, 210315), (5515, 168252), (6009, 154420), (6618, 140210), (7721, 120180), (8012, 115815), (10015, 92652), (11030, 84126), (12018, 77210), (13236, 70105), (14021, 66180), (15442, 60090), (16545, 56084), (20030, 46326), (22060, 42063), (23163, 40060), (24036, 38605), (28042, 33090), (30045, 30884)]