266728590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{26227}}^1$

素因数の和:26353

約数の個数: 48

約数和(自身を含む): 699658128

約数和(自身を除く): 432929538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 10170, 26227, 52454, 78681, 131135, 157362, 236043, 262270, 393405, 472086, 786810, 1180215, 2360430, 2963651, 5927302, 8890953, 14818255, 17781906, 26672859, 29636510, 44454765, 53345718, 88909530, 133364295, 266728590]

約数ペア:

[(1, 266728590), (2, 133364295), (3, 88909530), (5, 53345718), (6, 44454765), (9, 29636510), (10, 26672859), (15, 17781906), (18, 14818255), (30, 8890953), (45, 5927302), (90, 2963651), (113, 2360430), (226, 1180215), (339, 786810), (565, 472086), (678, 393405), (1017, 262270), (1130, 236043), (1695, 157362), (2034, 131135), (3390, 78681), (5085, 52454), (10170, 26227)]