25087830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3499}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 35392170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3499, 3585, 6998, 7170, 10497, 17495, 20994, 34990, 52485, 104970, 836261, 1672522, 2508783, 4181305, 5017566, 8362610, 12543915, 25087830]

約数ペア:

[(1, 25087830), (2, 12543915), (3, 8362610), (5, 5017566), (6, 4181305), (10, 2508783), (15, 1672522), (30, 836261), (239, 104970), (478, 52485), (717, 34990), (1195, 20994), (1434, 17495), (2390, 10497), (3499, 7170), (3585, 6998)]