30770564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1091}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 58889376

約数和(自身を除く): 28118812

約数列:

[1, 2, 4, 11, 22, 44, 641, 1091, 1282, 2182, 2564, 4364, 7051, 12001, 14102, 24002, 28204, 48004, 699331, 1398662, 2797324, 7692641, 15385282, 30770564]

約数ペア:

[(1, 30770564), (2, 15385282), (4, 7692641), (11, 2797324), (22, 1398662), (44, 699331), (641, 48004), (1091, 28204), (1282, 24002), (2182, 14102), (2564, 12001), (4364, 7051)]