63431340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151027}}^1$

素因数の和:151046

約数の個数: 48

約数和(自身を含む): 202981632

約数和(自身を除く): 139550292

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, 151027, 302054, 453081, 604108, 755135, 906162, 1057189, 1510270, 1812324, 2114378, 2265405, 3020540, 3171567, 4228756, 4530810, 5285945, 6343134, 9061620, 10571890, 12686268, 15857835, 21143780, 31715670, 63431340]

約数ペア:

[(1, 63431340), (2, 31715670), (3, 21143780), (4, 15857835), (5, 12686268), (6, 10571890), (7, 9061620), (10, 6343134), (12, 5285945), (14, 4530810), (15, 4228756), (20, 3171567), (21, 3020540), (28, 2265405), (30, 2114378), (35, 1812324), (42, 1510270), (60, 1057189), (70, 906162), (84, 755135), (105, 604108), (140, 453081), (210, 302054), (420, 151027)]