136682390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55337}}^1$

素因数の和:55376

約数の個数: 32

約数和(自身を含む): 278903520

約数和(自身を除く): 142221130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 55337, 110674, 276685, 553370, 719381, 1051403, 1438762, 2102806, 3596905, 5257015, 7193810, 10514030, 13668239, 27336478, 68341195, 136682390]

約数ペア:

[(1, 136682390), (2, 68341195), (5, 27336478), (10, 13668239), (13, 10514030), (19, 7193810), (26, 5257015), (38, 3596905), (65, 2102806), (95, 1438762), (130, 1051403), (190, 719381), (247, 553370), (494, 276685), (1235, 110674), (2470, 55337)]