30121778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{839}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 46872000

約数和(自身を除く): 16750222

約数列:

[1, 2, 29, 58, 619, 839, 1238, 1678, 17951, 24331, 35902, 48662, 519341, 1038682, 15060889, 30121778]

約数ペア:

[(1, 30121778), (2, 15060889), (29, 1038682), (58, 519341), (619, 48662), (839, 35902), (1238, 24331), (1678, 17951)]