6693400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{683}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 18129420

約数和(自身を除く): 11436020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 683, 700, 980, 1225, 1366, 1400, 1960, 2450, 2732, 3415, 4781, 4900, 5464, 6830, 9562, 9800, 13660, 17075, 19124, 23905, 27320, 33467, 34150, 38248, 47810, 66934, 68300, 95620, 119525, 133868, 136600, 167335, 191240, 239050, 267736, 334670, 478100, 669340, 836675, 956200, 1338680, 1673350, 3346700, 6693400]

約数ペア:

[(1, 6693400), (2, 3346700), (4, 1673350), (5, 1338680), (7, 956200), (8, 836675), (10, 669340), (14, 478100), (20, 334670), (25, 267736), (28, 239050), (35, 191240), (40, 167335), (49, 136600), (50, 133868), (56, 119525), (70, 95620), (98, 68300), (100, 66934), (140, 47810), (175, 38248), (196, 34150), (200, 33467), (245, 27320), (280, 23905), (350, 19124), (392, 17075), (490, 13660), (683, 9800), (700, 9562), (980, 6830), (1225, 5464), (1366, 4900), (1400, 4781), (1960, 3415), (2450, 2732)]