34293140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{4999}}^1$

素因数の和:5029

約数の個数: 48

約数和(自身を含む): 84000000

約数和(自身を除く): 49706860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 4999, 6860, 9998, 19996, 24995, 34993, 49990, 69986, 99980, 139972, 174965, 244951, 349930, 489902, 699860, 979804, 1224755, 1714657, 2449510, 3429314, 4899020, 6858628, 8573285, 17146570, 34293140]

約数ペア:

[(1, 34293140), (2, 17146570), (4, 8573285), (5, 6858628), (7, 4899020), (10, 3429314), (14, 2449510), (20, 1714657), (28, 1224755), (35, 979804), (49, 699860), (70, 489902), (98, 349930), (140, 244951), (196, 174965), (245, 139972), (343, 99980), (490, 69986), (686, 49990), (980, 34993), (1372, 24995), (1715, 19996), (3430, 9998), (4999, 6860)]