4637391420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{120577}}^1$

素因数の和:121230

約数の個数: 48

約数和(自身を含む): 13005060768

約数和(自身を除く): 8367669348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 12820, 19230, 38460, 120577, 241154, 361731, 482308, 602885, 723462, 1205770, 1446924, 1808655, 2411540, 3617310, 7234620, 77289857, 154579714, 231869571, 309159428, 386449285, 463739142, 772898570, 927478284, 1159347855, 1545797140, 2318695710, 4637391420]

約数ペア:

[(1, 4637391420), (2, 2318695710), (3, 1545797140), (4, 1159347855), (5, 927478284), (6, 772898570), (10, 463739142), (12, 386449285), (15, 309159428), (20, 231869571), (30, 154579714), (60, 77289857), (641, 7234620), (1282, 3617310), (1923, 2411540), (2564, 1808655), (3205, 1446924), (3846, 1205770), (6410, 723462), (7692, 602885), (9615, 482308), (12820, 361731), (19230, 241154), (38460, 120577)]