6975980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 9456436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 857, 1628, 1714, 2035, 3428, 4070, 4285, 8140, 8570, 9427, 17140, 18854, 31709, 37708, 47135, 63418, 94270, 126836, 158545, 188540, 317090, 348799, 634180, 697598, 1395196, 1743995, 3487990, 6975980]

約数ペア:

[(1, 6975980), (2, 3487990), (4, 1743995), (5, 1395196), (10, 697598), (11, 634180), (20, 348799), (22, 317090), (37, 188540), (44, 158545), (55, 126836), (74, 94270), (110, 63418), (148, 47135), (185, 37708), (220, 31709), (370, 18854), (407, 17140), (740, 9427), (814, 8570), (857, 8140), (1628, 4285), (1714, 4070), (2035, 3428)]