30928645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19391}}^1$

素因数の和:19436

約数の個数: 16

約数和(自身を含む): 41886720

約数和(自身を除く): 10958075

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 19391, 96955, 213301, 562339, 1066505, 2811695, 6185729, 30928645]

約数ペア:

[(1, 30928645), (5, 6185729), (11, 2811695), (29, 1066505), (55, 562339), (145, 213301), (319, 96955), (1595, 19391)]