31055570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34127}}^1$

素因数の和:34154

約数の個数: 32

約数和(自身を含む): 68802048

約数和(自身を除く): 37746478

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 34127, 68254, 170635, 238889, 341270, 443651, 477778, 887302, 1194445, 2218255, 2388890, 3105557, 4436510, 6211114, 15527785, 31055570]

約数ペア:

[(1, 31055570), (2, 15527785), (5, 6211114), (7, 4436510), (10, 3105557), (13, 2388890), (14, 2218255), (26, 1194445), (35, 887302), (65, 477778), (70, 443651), (91, 341270), (130, 238889), (182, 170635), (455, 68254), (910, 34127)]