30322760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58313}}^1$

素因数の和:58337

約数の個数: 32

約数和(自身を含む): 73475640

約数和(自身を除く): 43152880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58313, 116626, 233252, 291565, 466504, 583130, 758069, 1166260, 1516138, 2332520, 3032276, 3790345, 6064552, 7580690, 15161380, 30322760]

約数ペア:

[(1, 30322760), (2, 15161380), (4, 7580690), (5, 6064552), (8, 3790345), (10, 3032276), (13, 2332520), (20, 1516138), (26, 1166260), (40, 758069), (52, 583130), (65, 466504), (104, 291565), (130, 233252), (260, 116626), (520, 58313)]