30461288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26627}}^1$

素因数の和:26657

約数の個数: 32

約数和(自身を含む): 67102560

約数和(自身を除く): 36641272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26627, 53254, 106508, 213016, 292897, 346151, 585794, 692302, 1171588, 1384604, 2343176, 2769208, 3807661, 7615322, 15230644, 30461288]

約数ペア:

[(1, 30461288), (2, 15230644), (4, 7615322), (8, 3807661), (11, 2769208), (13, 2343176), (22, 1384604), (26, 1171588), (44, 692302), (52, 585794), (88, 346151), (104, 292897), (143, 213016), (286, 106508), (572, 53254), (1144, 26627)]