156630790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 289972224

約数和(自身を除く): 133341434

約数列:

[1, 2, 5, 10, 47, 94, 151, 235, 302, 470, 755, 1510, 2207, 4414, 7097, 11035, 14194, 22070, 35485, 70970, 103729, 207458, 333257, 518645, 666514, 1037290, 1666285, 3332570, 15663079, 31326158, 78315395, 156630790]

約数ペア:

[(1, 156630790), (2, 78315395), (5, 31326158), (10, 15663079), (47, 3332570), (94, 1666285), (151, 1037290), (235, 666514), (302, 518645), (470, 333257), (755, 207458), (1510, 103729), (2207, 70970), (4414, 35485), (7097, 22070), (11035, 14194)]