1900530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7039}}^1$

素因数の和:7055

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 3168270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7039, 14078, 21117, 35195, 42234, 63351, 70390, 105585, 126702, 190053, 211170, 316755, 380106, 633510, 950265, 1900530]

約数ペア:

[(1, 1900530), (2, 950265), (3, 633510), (5, 380106), (6, 316755), (9, 211170), (10, 190053), (15, 126702), (18, 105585), (27, 70390), (30, 63351), (45, 42234), (54, 35195), (90, 21117), (135, 14078), (270, 7039)]