2380590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2939}}^1$

素因数の和:2958

約数の個数: 40

約数和(自身を含む): 6403320

約数和(自身を除く): 4022730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2939, 5878, 8817, 14695, 17634, 26451, 29390, 44085, 52902, 79353, 88170, 132255, 158706, 238059, 264510, 396765, 476118, 793530, 1190295, 2380590]

約数ペア:

[(1, 2380590), (2, 1190295), (3, 793530), (5, 476118), (6, 396765), (9, 264510), (10, 238059), (15, 158706), (18, 132255), (27, 88170), (30, 79353), (45, 52902), (54, 44085), (81, 29390), (90, 26451), (135, 17634), (162, 14695), (270, 8817), (405, 5878), (810, 2939)]