127554770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 277364736

約数和(自身を除く): 149809966

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 1085, 1333, 1367, 1505, 2170, 2666, 2734, 3010, 6665, 6835, 9331, 9569, 13330, 13670, 18662, 19138, 42377, 46655, 47845, 58781, 84754, 93310, 95690, 117562, 211885, 293905, 296639, 411467, 423770, 587810, 593278, 822934, 1483195, 1822211, 2057335, 2966390, 3644422, 4114670, 9111055, 12755477, 18222110, 25510954, 63777385, 127554770]

約数ペア:

[(1, 127554770), (2, 63777385), (5, 25510954), (7, 18222110), (10, 12755477), (14, 9111055), (31, 4114670), (35, 3644422), (43, 2966390), (62, 2057335), (70, 1822211), (86, 1483195), (155, 822934), (215, 593278), (217, 587810), (301, 423770), (310, 411467), (430, 296639), (434, 293905), (602, 211885), (1085, 117562), (1333, 95690), (1367, 93310), (1505, 84754), (2170, 58781), (2666, 47845), (2734, 46655), (3010, 42377), (6665, 19138), (6835, 18662), (9331, 13670), (9569, 13330)]