30909418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17253

約数の個数: 16

約数和(自身を含む): 49512960

約数和(自身を除く): 18603542

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 17191, 34382, 498539, 532921, 997078, 1065842, 15454709, 30909418]

約数ペア:

[(1, 30909418), (2, 15454709), (29, 1065842), (31, 997078), (58, 532921), (62, 498539), (899, 34382), (1798, 17191)]