4207840804965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1\times {\mathrm{217121}}^1$

素因数の和:218002

約数の個数: 64

約数和(自身を含む): 7730515906560

約数和(自身を除く): 3522675101595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 487, 1137, 1461, 1895, 2435, 2653, 3409, 5685, 7305, 7959, 10227, 13265, 17045, 39795, 51135, 184573, 217121, 553719, 651363, 922865, 1085605, 1292011, 1519847, 2768595, 3256815, 3876033, 4559541, 6460055, 7599235, 19380165, 22797705, 82288859, 105737927, 246866577, 317213781, 411444295, 528689635, 576022013, 740165489, 1234332885, 1586068905, 1728066039, 2220496467, 2880110065, 3700827445, 8640330195, 11102482335, 40074674333, 120224022999, 200373371665, 280522720331, 601120114995, 841568160993, 1402613601655, 4207840804965]

約数ペア:

[(1, 4207840804965), (3, 1402613601655), (5, 841568160993), (7, 601120114995), (15, 280522720331), (21, 200373371665), (35, 120224022999), (105, 40074674333), (379, 11102482335), (487, 8640330195), (1137, 3700827445), (1461, 2880110065), (1895, 2220496467), (2435, 1728066039), (2653, 1586068905), (3409, 1234332885), (5685, 740165489), (7305, 576022013), (7959, 528689635), (10227, 411444295), (13265, 317213781), (17045, 246866577), (39795, 105737927), (51135, 82288859), (184573, 22797705), (217121, 19380165), (553719, 7599235), (651363, 6460055), (922865, 4559541), (1085605, 3876033), (1292011, 3256815), (1519847, 2768595)]