30559150

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4548

約数の個数: 24

約数和(自身を含む): 57261960

約数和(自身を除く): 26702810

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 4397, 6950, 8794, 21985, 43970, 109925, 219850, 611183, 1222366, 3055915, 6111830, 15279575, 30559150]

約数ペア:

[(1, 30559150), (2, 15279575), (5, 6111830), (10, 3055915), (25, 1222366), (50, 611183), (139, 219850), (278, 109925), (695, 43970), (1390, 21985), (3475, 8794), (4397, 6950)]