1694204770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 3191685120

約数和(自身を除く): 1497480350

約数列:

[1, 2, 5, 10, 47, 79, 94, 103, 158, 206, 235, 395, 443, 470, 515, 790, 886, 1030, 2215, 3713, 4430, 4841, 7426, 8137, 9682, 16274, 18565, 20821, 24205, 34997, 37130, 40685, 41642, 45629, 48410, 69994, 81370, 91258, 104105, 174985, 208210, 228145, 349970, 382439, 456290, 764878, 1644859, 1912195, 2144563, 3289718, 3604691, 3824390, 4289126, 7209382, 8224295, 10722815, 16448590, 18023455, 21445630, 36046910, 169420477, 338840954, 847102385, 1694204770]

約数ペア:

[(1, 1694204770), (2, 847102385), (5, 338840954), (10, 169420477), (47, 36046910), (79, 21445630), (94, 18023455), (103, 16448590), (158, 10722815), (206, 8224295), (235, 7209382), (395, 4289126), (443, 3824390), (470, 3604691), (515, 3289718), (790, 2144563), (886, 1912195), (1030, 1644859), (2215, 764878), (3713, 456290), (4430, 382439), (4841, 349970), (7426, 228145), (8137, 208210), (9682, 174985), (16274, 104105), (18565, 91258), (20821, 81370), (24205, 69994), (34997, 48410), (37130, 45629), (40685, 41642)]