30837585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70891}}^1$

素因数の和:70928

約数の個数: 16

約数和(自身を含む): 51042240

約数和(自身を除く): 20204655

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 70891, 212673, 354455, 1063365, 2055839, 6167517, 10279195, 30837585]

約数ペア:

[(1, 30837585), (3, 10279195), (5, 6167517), (15, 2055839), (29, 1063365), (87, 354455), (145, 212673), (435, 70891)]