30884785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2153}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 39288960

約数和(自身を除く): 8404175

約数列:

[1, 5, 19, 95, 151, 755, 2153, 2869, 10765, 14345, 40907, 204535, 325103, 1625515, 6176957, 30884785]

約数ペア:

[(1, 30884785), (5, 6176957), (19, 1625515), (95, 325103), (151, 204535), (755, 40907), (2153, 14345), (2869, 10765)]