3291400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 5458040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 2351, 4702, 9404, 11755, 16457, 18808, 23510, 32914, 47020, 58775, 65828, 82285, 94040, 117550, 131656, 164570, 235100, 329140, 411425, 470200, 658280, 822850, 1645700, 3291400]

約数ペア:

[(1, 3291400), (2, 1645700), (4, 822850), (5, 658280), (7, 470200), (8, 411425), (10, 329140), (14, 235100), (20, 164570), (25, 131656), (28, 117550), (35, 94040), (40, 82285), (50, 65828), (56, 58775), (70, 47020), (100, 32914), (140, 23510), (175, 18808), (200, 16457), (280, 11755), (350, 9404), (700, 4702), (1400, 2351)]