2100070530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7778039}}^1$

素因数の和:7778055

約数の個数: 32

約数和(自身を含む): 5600188800

約数和(自身を除く): 3500118270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7778039, 15556078, 23334117, 38890195, 46668234, 70002351, 77780390, 116670585, 140004702, 210007053, 233341170, 350011755, 420014106, 700023510, 1050035265, 2100070530]

約数ペア:

[(1, 2100070530), (2, 1050035265), (3, 700023510), (5, 420014106), (6, 350011755), (9, 233341170), (10, 210007053), (15, 140004702), (18, 116670585), (27, 77780390), (30, 70002351), (45, 46668234), (54, 38890195), (90, 23334117), (135, 15556078), (270, 7778039)]