20130134710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3939361}}^1$

素因数の和:3939448

約数の個数: 32

約数和(自身を含む): 41977841472

約数和(自身を除く): 21847706762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 3939361, 7878722, 19696805, 27575527, 39393610, 55151054, 137877635, 275755270, 287573353, 575146706, 1437866765, 2013013471, 2875733530, 4026026942, 10065067355, 20130134710]

約数ペア:

[(1, 20130134710), (2, 10065067355), (5, 4026026942), (7, 2875733530), (10, 2013013471), (14, 1437866765), (35, 575146706), (70, 287573353), (73, 275755270), (146, 137877635), (365, 55151054), (511, 39393610), (730, 27575527), (1022, 19696805), (2555, 7878722), (5110, 3939361)]