1809453060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3350839}}^1$

素因数の和:3350857

約数の個数: 48

約数和(自身を含む): 5629411200

約数和(自身を除く): 3819958140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3350839, 6701678, 10052517, 13403356, 16754195, 20105034, 30157551, 33508390, 40210068, 50262585, 60315102, 67016780, 90472653, 100525170, 120630204, 150787755, 180945306, 201050340, 301575510, 361890612, 452363265, 603151020, 904726530, 1809453060]

約数ペア:

[(1, 1809453060), (2, 904726530), (3, 603151020), (4, 452363265), (5, 361890612), (6, 301575510), (9, 201050340), (10, 180945306), (12, 150787755), (15, 120630204), (18, 100525170), (20, 90472653), (27, 67016780), (30, 60315102), (36, 50262585), (45, 40210068), (54, 33508390), (60, 30157551), (90, 20105034), (108, 16754195), (135, 13403356), (180, 10052517), (270, 6701678), (540, 3350839)]