7137834410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{21517}}^1$

素因数の和:22215

約数の個数: 48

約数和(自身を含む): 14968523304

約数和(自身を除く): 7830688894

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 677, 1354, 3385, 4739, 6770, 9478, 21517, 23695, 33173, 43034, 47390, 66346, 107585, 150619, 165865, 215170, 301238, 331730, 753095, 1054333, 1506190, 2108666, 5271665, 10543330, 14567009, 29134018, 72835045, 101969063, 145670090, 203938126, 509845315, 713783441, 1019690630, 1427566882, 3568917205, 7137834410]

約数ペア:

[(1, 7137834410), (2, 3568917205), (5, 1427566882), (7, 1019690630), (10, 713783441), (14, 509845315), (35, 203938126), (49, 145670090), (70, 101969063), (98, 72835045), (245, 29134018), (490, 14567009), (677, 10543330), (1354, 5271665), (3385, 2108666), (4739, 1506190), (6770, 1054333), (9478, 753095), (21517, 331730), (23695, 301238), (33173, 215170), (43034, 165865), (47390, 150619), (66346, 107585)]