30729183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 14890017

約数列:

[1, 3, 17, 29, 51, 79, 87, 237, 263, 493, 789, 1343, 1479, 2291, 4029, 4471, 6873, 7627, 13413, 20777, 22881, 38947, 62331, 116841, 129659, 353209, 388977, 602533, 1059627, 1807599, 10243061, 30729183]

約数ペア:

[(1, 30729183), (3, 10243061), (17, 1807599), (29, 1059627), (51, 602533), (79, 388977), (87, 353209), (237, 129659), (263, 116841), (493, 62331), (789, 38947), (1343, 22881), (1479, 20777), (2291, 13413), (4029, 7627), (4471, 6873)]