179046420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{426301}}^1$

素因数の和:426320

約数の個数: 48

約数和(自身を含む): 572949888

約数和(自身を除く): 393903468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 426301, 852602, 1278903, 1705204, 2131505, 2557806, 2984107, 4263010, 5115612, 5968214, 6394515, 8526020, 8952321, 11936428, 12789030, 14920535, 17904642, 25578060, 29841070, 35809284, 44761605, 59682140, 89523210, 179046420]

約数ペア:

[(1, 179046420), (2, 89523210), (3, 59682140), (4, 44761605), (5, 35809284), (6, 29841070), (7, 25578060), (10, 17904642), (12, 14920535), (14, 12789030), (15, 11936428), (20, 8952321), (21, 8526020), (28, 6394515), (30, 5968214), (35, 5115612), (42, 4263010), (60, 2984107), (70, 2557806), (84, 2131505), (105, 1705204), (140, 1278903), (210, 852602), (420, 426301)]