9078660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 28444416

約数和(自身を除く): 19365756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1627, 1860, 2790, 3254, 4881, 5580, 6508, 8135, 9762, 14643, 16270, 19524, 24405, 29286, 32540, 48810, 50437, 58572, 73215, 97620, 100874, 146430, 151311, 201748, 252185, 292860, 302622, 453933, 504370, 605244, 756555, 907866, 1008740, 1513110, 1815732, 2269665, 3026220, 4539330, 9078660]

約数ペア:

[(1, 9078660), (2, 4539330), (3, 3026220), (4, 2269665), (5, 1815732), (6, 1513110), (9, 1008740), (10, 907866), (12, 756555), (15, 605244), (18, 504370), (20, 453933), (30, 302622), (31, 292860), (36, 252185), (45, 201748), (60, 151311), (62, 146430), (90, 100874), (93, 97620), (124, 73215), (155, 58572), (180, 50437), (186, 48810), (279, 32540), (310, 29286), (372, 24405), (465, 19524), (558, 16270), (620, 14643), (930, 9762), (1116, 8135), (1395, 6508), (1627, 5580), (1860, 4881), (2790, 3254)]