84967260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 274724352

約数和(自身を除く): 189757092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2003, 2020, 2121, 2828, 3030, 3535, 4006, 4242, 6009, 6060, 7070, 8012, 8484, 10015, 10605, 12018, 14021, 14140, 20030, 21210, 24036, 28042, 30045, 40060, 42063, 42420, 56084, 60090, 70105, 84126, 120180, 140210, 168252, 202303, 210315, 280420, 404606, 420630, 606909, 809212, 841260, 1011515, 1213818, 1416121, 2023030, 2427636, 2832242, 3034545, 4046060, 4248363, 5664484, 6069090, 7080605, 8496726, 12138180, 14161210, 16993452, 21241815, 28322420, 42483630, 84967260]

約数ペア:

[(1, 84967260), (2, 42483630), (3, 28322420), (4, 21241815), (5, 16993452), (6, 14161210), (7, 12138180), (10, 8496726), (12, 7080605), (14, 6069090), (15, 5664484), (20, 4248363), (21, 4046060), (28, 3034545), (30, 2832242), (35, 2427636), (42, 2023030), (60, 1416121), (70, 1213818), (84, 1011515), (101, 841260), (105, 809212), (140, 606909), (202, 420630), (210, 404606), (303, 280420), (404, 210315), (420, 202303), (505, 168252), (606, 140210), (707, 120180), (1010, 84126), (1212, 70105), (1414, 60090), (1515, 56084), (2003, 42420), (2020, 42063), (2121, 40060), (2828, 30045), (3030, 28042), (3535, 24036), (4006, 21210), (4242, 20030), (6009, 14140), (6060, 14021), (7070, 12018), (8012, 10605), (8484, 10015)]