10263890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11306

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 12476590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 11279, 22558, 56395, 78953, 112790, 146627, 157906, 293254, 394765, 733135, 789530, 1026389, 1466270, 2052778, 5131945, 10263890]

約数ペア:

[(1, 10263890), (2, 5131945), (5, 2052778), (7, 1466270), (10, 1026389), (13, 789530), (14, 733135), (26, 394765), (35, 293254), (65, 157906), (70, 146627), (91, 112790), (130, 78953), (182, 56395), (455, 22558), (910, 11279)]