30826870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^2$

素因数の和:456

約数の個数: 24

約数和(自身を含む): 56352816

約数和(自身を除く): 25525946

約数列:

[1, 2, 5, 10, 103, 173, 206, 346, 515, 865, 1030, 1730, 17819, 29929, 35638, 59858, 89095, 149645, 178190, 299290, 3082687, 6165374, 15413435, 30826870]

約数ペア:

[(1, 30826870), (2, 15413435), (5, 6165374), (10, 3082687), (103, 299290), (173, 178190), (206, 149645), (346, 89095), (515, 59858), (865, 35638), (1030, 29929), (1730, 17819)]