30729190

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2089}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 55376640

約数和(自身を除く): 24647450

約数列:

[1, 2, 5, 10, 1471, 2089, 2942, 4178, 7355, 10445, 14710, 20890, 3072919, 6145838, 15364595, 30729190]

約数ペア:

[(1, 30729190), (2, 15364595), (5, 6145838), (10, 3072919), (1471, 20890), (2089, 14710), (2942, 10445), (4178, 7355)]