30418593

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 45048960

約数和(自身を除く): 14630367

約数列:

[1, 3, 17, 29, 51, 87, 131, 157, 393, 471, 493, 1479, 2227, 2669, 3799, 4553, 6681, 8007, 11397, 13659, 20567, 61701, 64583, 77401, 193749, 232203, 349639, 596443, 1048917, 1789329, 10139531, 30418593]

約数ペア:

[(1, 30418593), (3, 10139531), (17, 1789329), (29, 1048917), (51, 596443), (87, 349639), (131, 232203), (157, 193749), (393, 77401), (471, 64583), (493, 61701), (1479, 20567), (2227, 13659), (2669, 11397), (3799, 8007), (4553, 6681)]