2622060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 9094176

約数和(自身を除く): 6472116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2081, 4162, 6243, 8324, 10405, 12486, 14567, 18729, 20810, 24972, 29134, 31215, 37458, 41620, 43701, 58268, 62430, 72835, 74916, 87402, 93645, 124860, 131103, 145670, 174804, 187290, 218505, 262206, 291340, 374580, 437010, 524412, 655515, 874020, 1311030, 2622060]

約数ペア:

[(1, 2622060), (2, 1311030), (3, 874020), (4, 655515), (5, 524412), (6, 437010), (7, 374580), (9, 291340), (10, 262206), (12, 218505), (14, 187290), (15, 174804), (18, 145670), (20, 131103), (21, 124860), (28, 93645), (30, 87402), (35, 74916), (36, 72835), (42, 62430), (45, 58268), (60, 43701), (63, 41620), (70, 37458), (84, 31215), (90, 29134), (105, 24972), (126, 20810), (140, 18729), (180, 14567), (210, 12486), (252, 10405), (315, 8324), (420, 6243), (630, 4162), (1260, 2081)]