105431430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270337}}^1$

素因数の和:270360

約数の個数: 32

約数和(自身を含む): 272500704

約数和(自身を除く): 167069274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 270337, 540674, 811011, 1351685, 1622022, 2703370, 3514381, 4055055, 7028762, 8110110, 10543143, 17571905, 21086286, 35143810, 52715715, 105431430]

約数ペア:

[(1, 105431430), (2, 52715715), (3, 35143810), (5, 21086286), (6, 17571905), (10, 10543143), (13, 8110110), (15, 7028762), (26, 4055055), (30, 3514381), (39, 2703370), (65, 1622022), (78, 1351685), (130, 811011), (195, 540674), (390, 270337)]