30189626

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 46122048

約数和(自身を除く): 15932422

約数列:

[1, 2, 71, 142, 433, 491, 866, 982, 30743, 34861, 61486, 69722, 212603, 425206, 15094813, 30189626]

約数ペア:

[(1, 30189626), (2, 15094813), (71, 425206), (142, 212603), (433, 69722), (491, 61486), (866, 34861), (982, 30743)]