68344690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 126463680

約数和(自身を除く): 58118990

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 1229, 2458, 5561, 6145, 11122, 12290, 27805, 55610, 82343, 102007, 164686, 204014, 411715, 510035, 823430, 1020070, 6834469, 13668938, 34172345, 68344690]

約数ペア:

[(1, 68344690), (2, 34172345), (5, 13668938), (10, 6834469), (67, 1020070), (83, 823430), (134, 510035), (166, 411715), (335, 204014), (415, 164686), (670, 102007), (830, 82343), (1229, 55610), (2458, 27805), (5561, 12290), (6145, 11122)]