84862680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101027}}^1$

素因数の和:101048

約数の個数: 64

約数和(自身を含む): 290960640

約数和(自身を除く): 206097960

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, 101027, 202054, 303081, 404108, 505135, 606162, 707189, 808216, 1010270, 1212324, 1414378, 1515405, 2020540, 2121567, 2424648, 2828756, 3030810, 3535945, 4041080, 4243134, 5657512, 6061620, 7071890, 8486268, 10607835, 12123240, 14143780, 16972536, 21215670, 28287560, 42431340, 84862680]

約数ペア:

[(1, 84862680), (2, 42431340), (3, 28287560), (4, 21215670), (5, 16972536), (6, 14143780), (7, 12123240), (8, 10607835), (10, 8486268), (12, 7071890), (14, 6061620), (15, 5657512), (20, 4243134), (21, 4041080), (24, 3535945), (28, 3030810), (30, 2828756), (35, 2424648), (40, 2121567), (42, 2020540), (56, 1515405), (60, 1414378), (70, 1212324), (84, 1010270), (105, 808216), (120, 707189), (140, 606162), (168, 505135), (210, 404108), (280, 303081), (420, 202054), (840, 101027)]