31132010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34211}}^1$

素因数の和:34238

約数の個数: 32

約数和(自身を含む): 68971392

約数和(自身を除く): 37839382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 34211, 68422, 171055, 239477, 342110, 444743, 478954, 889486, 1197385, 2223715, 2394770, 3113201, 4447430, 6226402, 15566005, 31132010]

約数ペア:

[(1, 31132010), (2, 15566005), (5, 6226402), (7, 4447430), (10, 3113201), (13, 2394770), (14, 2223715), (26, 1197385), (35, 889486), (65, 478954), (70, 444743), (91, 342110), (130, 239477), (182, 171055), (455, 68422), (910, 34211)]