29135990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 57214080

約数和(自身を除く): 28078090

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2837, 5135, 5674, 10270, 14185, 28370, 36881, 73762, 184405, 224123, 368810, 448246, 1120615, 2241230, 2913599, 5827198, 14567995, 29135990]

約数ペア:

[(1, 29135990), (2, 14567995), (5, 5827198), (10, 2913599), (13, 2241230), (26, 1120615), (65, 448246), (79, 368810), (130, 224123), (158, 184405), (395, 73762), (790, 36881), (1027, 28370), (2054, 14185), (2837, 10270), (5135, 5674)]