4685380

素因数分解:

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

素因数の和:713

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 6805820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 683, 686, 980, 1366, 1372, 1715, 2732, 3415, 3430, 4781, 6830, 6860, 9562, 13660, 19124, 23905, 33467, 47810, 66934, 95620, 133868, 167335, 234269, 334670, 468538, 669340, 937076, 1171345, 2342690, 4685380]

約数ペア:

[(1, 4685380), (2, 2342690), (4, 1171345), (5, 937076), (7, 669340), (10, 468538), (14, 334670), (20, 234269), (28, 167335), (35, 133868), (49, 95620), (70, 66934), (98, 47810), (140, 33467), (196, 23905), (245, 19124), (343, 13660), (490, 9562), (683, 6860), (686, 6830), (980, 4781), (1366, 3430), (1372, 3415), (1715, 2732)]