16970291270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1\times {\mathrm{8501}}^1$

素因数の和:10840

約数の個数: 32

約数和(自身を含む): 30907150560

約数和(自身を除く): 13936859290

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2243, 4486, 8501, 11215, 17002, 22430, 42505, 85010, 199627, 399254, 756589, 998135, 1513178, 1996270, 3782945, 7565890, 19067743, 38135486, 95338715, 190677430, 1697029127, 3394058254, 8485145635, 16970291270]

約数ペア:

[(1, 16970291270), (2, 8485145635), (5, 3394058254), (10, 1697029127), (89, 190677430), (178, 95338715), (445, 38135486), (890, 19067743), (2243, 7565890), (4486, 3782945), (8501, 1996270), (11215, 1513178), (17002, 998135), (22430, 756589), (42505, 399254), (85010, 199627)]