85282680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101527}}^1$

素因数の和:101548

約数の個数: 64

約数和(自身を含む): 292400640

約数和(自身を除く): 207117960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101527, 203054, 304581, 406108, 507635, 609162, 710689, 812216, 1015270, 1218324, 1421378, 1522905, 2030540, 2132067, 2436648, 2842756, 3045810, 3553445, 4061080, 4264134, 5685512, 6091620, 7106890, 8528268, 10660335, 12183240, 14213780, 17056536, 21320670, 28427560, 42641340, 85282680]

約数ペア:

[(1, 85282680), (2, 42641340), (3, 28427560), (4, 21320670), (5, 17056536), (6, 14213780), (7, 12183240), (8, 10660335), (10, 8528268), (12, 7106890), (14, 6091620), (15, 5685512), (20, 4264134), (21, 4061080), (24, 3553445), (28, 3045810), (30, 2842756), (35, 2436648), (40, 2132067), (42, 2030540), (56, 1522905), (60, 1421378), (70, 1218324), (84, 1015270), (105, 812216), (120, 710689), (140, 609162), (168, 507635), (210, 406108), (280, 304581), (420, 203054), (840, 101527)]