15058820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107563}}^1$

素因数の和:107579

約数の個数: 24

約数和(自身を含む): 36141504

約数和(自身を除く): 21082684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107563, 215126, 430252, 537815, 752941, 1075630, 1505882, 2151260, 3011764, 3764705, 7529410, 15058820]

約数ペア:

[(1, 15058820), (2, 7529410), (4, 3764705), (5, 3011764), (7, 2151260), (10, 1505882), (14, 1075630), (20, 752941), (28, 537815), (35, 430252), (70, 215126), (140, 107563)]