30475715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 38772000

約数和(自身を除く): 8296285

約数列:

[1, 5, 19, 95, 149, 745, 2153, 2831, 10765, 14155, 40907, 204535, 320797, 1603985, 6095143, 30475715]

約数ペア:

[(1, 30475715), (5, 6095143), (19, 1603985), (95, 320797), (149, 204535), (745, 40907), (2153, 14155), (2831, 10765)]