61154740

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{6079}}^1$

素因数の和:6591

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 67546700

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 6079, 10060, 12158, 24316, 30395, 60790, 121580, 3057737, 6115474, 12230948, 15288685, 30577370, 61154740]

約数ペア:

[(1, 61154740), (2, 30577370), (4, 15288685), (5, 12230948), (10, 6115474), (20, 3057737), (503, 121580), (1006, 60790), (2012, 30395), (2515, 24316), (5030, 12158), (6079, 10060)]