679972030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2137}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 1252423296

約数和(自身を除く): 572451266

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 677, 1354, 2137, 3385, 4274, 6770, 10685, 21370, 31819, 63638, 100439, 159095, 200878, 318190, 502195, 1004390, 1446749, 2893498, 7233745, 14467490, 67997203, 135994406, 339986015, 679972030]

約数ペア:

[(1, 679972030), (2, 339986015), (5, 135994406), (10, 67997203), (47, 14467490), (94, 7233745), (235, 2893498), (470, 1446749), (677, 1004390), (1354, 502195), (2137, 318190), (3385, 200878), (4274, 159095), (6770, 100439), (10685, 63638), (21370, 31819)]