124572420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{98867}}^1$

素因数の和:98889

約数の個数: 72

約数和(自身を含む): 431855424

約数和(自身を除く): 307283004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 98867, 197734, 296601, 395468, 494335, 593202, 692069, 889803, 988670, 1186404, 1384138, 1483005, 1779606, 1977340, 2076207, 2768276, 2966010, 3460345, 3559212, 4152414, 4449015, 5932020, 6228621, 6920690, 8304828, 8898030, 10381035, 12457242, 13841380, 17796060, 20762070, 24914484, 31143105, 41524140, 62286210, 124572420]

約数ペア:

[(1, 124572420), (2, 62286210), (3, 41524140), (4, 31143105), (5, 24914484), (6, 20762070), (7, 17796060), (9, 13841380), (10, 12457242), (12, 10381035), (14, 8898030), (15, 8304828), (18, 6920690), (20, 6228621), (21, 5932020), (28, 4449015), (30, 4152414), (35, 3559212), (36, 3460345), (42, 2966010), (45, 2768276), (60, 2076207), (63, 1977340), (70, 1779606), (84, 1483005), (90, 1384138), (105, 1186404), (126, 988670), (140, 889803), (180, 692069), (210, 593202), (252, 494335), (315, 395468), (420, 296601), (630, 197734), (1260, 98867)]