2107620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1301}}^1$

素因数の和:1322

約数の個数: 60

約数和(自身を含む): 6616764

約数和(自身を除く): 4509144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1301, 1620, 2602, 3903, 5204, 6505, 7806, 11709, 13010, 15612, 19515, 23418, 26020, 35127, 39030, 46836, 58545, 70254, 78060, 105381, 117090, 140508, 175635, 210762, 234180, 351270, 421524, 526905, 702540, 1053810, 2107620]

約数ペア:

[(1, 2107620), (2, 1053810), (3, 702540), (4, 526905), (5, 421524), (6, 351270), (9, 234180), (10, 210762), (12, 175635), (15, 140508), (18, 117090), (20, 105381), (27, 78060), (30, 70254), (36, 58545), (45, 46836), (54, 39030), (60, 35127), (81, 26020), (90, 23418), (108, 19515), (135, 15612), (162, 13010), (180, 11709), (270, 7806), (324, 6505), (405, 5204), (540, 3903), (810, 2602), (1301, 1620)]