30883154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 47589120

約数和(自身を除く): 16705966

約数列:

[1, 2, 71, 79, 142, 158, 2753, 5506, 5609, 11218, 195463, 217487, 390926, 434974, 15441577, 30883154]

約数ペア:

[(1, 30883154), (2, 15441577), (71, 434974), (79, 390926), (142, 217487), (158, 195463), (2753, 11218), (5506, 5609)]