30765266

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30103}}^1$

素因数の和:30185

約数の個数: 16

約数和(自身を含む): 53464704

約数和(自身を除く): 22699438

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 30103, 60206, 210721, 421442, 2197519, 4395038, 15382633, 30765266]

約数ペア:

[(1, 30765266), (2, 15382633), (7, 4395038), (14, 2197519), (73, 421442), (146, 210721), (511, 60206), (1022, 30103)]