810247994

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 1312248600

約数和(自身を除く): 502000606

約数列:

[1, 2, 29, 53, 58, 61, 106, 122, 149, 298, 841, 1537, 1682, 1769, 3074, 3233, 3538, 4321, 6466, 7897, 8642, 9089, 15794, 18178, 44573, 51301, 89146, 93757, 102602, 125309, 187514, 229013, 250618, 263581, 458026, 481717, 527162, 963434, 2718953, 5437906, 6641377, 7643849, 13282754, 13969793, 15287698, 27939586, 405123997, 810247994]

約数ペア:

[(1, 810247994), (2, 405123997), (29, 27939586), (53, 15287698), (58, 13969793), (61, 13282754), (106, 7643849), (122, 6641377), (149, 5437906), (298, 2718953), (841, 963434), (1537, 527162), (1682, 481717), (1769, 458026), (3074, 263581), (3233, 250618), (3538, 229013), (4321, 187514), (6466, 125309), (7897, 102602), (8642, 93757), (9089, 89146), (15794, 51301), (18178, 44573)]