30705912

素因数分解:

$2^3\times 3^3\times {\mathrm{142157}}^1$

素因数の和:142172

約数の個数: 32

約数和(自身を含む): 85294800

約数和(自身を除く): 54588888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 142157, 284314, 426471, 568628, 852942, 1137256, 1279413, 1705884, 2558826, 3411768, 3838239, 5117652, 7676478, 10235304, 15352956, 30705912]

約数ペア:

[(1, 30705912), (2, 15352956), (3, 10235304), (4, 7676478), (6, 5117652), (8, 3838239), (9, 3411768), (12, 2558826), (18, 1705884), (24, 1279413), (27, 1137256), (36, 852942), (54, 568628), (72, 426471), (108, 284314), (216, 142157)]