10001810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 12980590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 379, 406, 455, 754, 758, 910, 1015, 1885, 1895, 2030, 2639, 2653, 3770, 3790, 4927, 5278, 5306, 9854, 10991, 13195, 13265, 21982, 24635, 26390, 26530, 34489, 49270, 54955, 68978, 76937, 109910, 142883, 153874, 172445, 285766, 344890, 384685, 714415, 769370, 1000181, 1428830, 2000362, 5000905, 10001810]

約数ペア:

[(1, 10001810), (2, 5000905), (5, 2000362), (7, 1428830), (10, 1000181), (13, 769370), (14, 714415), (26, 384685), (29, 344890), (35, 285766), (58, 172445), (65, 153874), (70, 142883), (91, 109910), (130, 76937), (145, 68978), (182, 54955), (203, 49270), (290, 34489), (377, 26530), (379, 26390), (406, 24635), (455, 21982), (754, 13265), (758, 13195), (910, 10991), (1015, 9854), (1885, 5306), (1895, 5278), (2030, 4927), (2639, 3790), (2653, 3770)]