29395100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 72

約数和(自身を含む): 74474400

約数和(自身を除く): 45079300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 857, 980, 1225, 1372, 1714, 1715, 2450, 3428, 3430, 4285, 4900, 5999, 6860, 8570, 8575, 11998, 17140, 17150, 21425, 23996, 29995, 34300, 41993, 42850, 59990, 83986, 85700, 119980, 149975, 167972, 209965, 293951, 299950, 419930, 587902, 599900, 839860, 1049825, 1175804, 1469755, 2099650, 2939510, 4199300, 5879020, 7348775, 14697550, 29395100]

約数ペア:

[(1, 29395100), (2, 14697550), (4, 7348775), (5, 5879020), (7, 4199300), (10, 2939510), (14, 2099650), (20, 1469755), (25, 1175804), (28, 1049825), (35, 839860), (49, 599900), (50, 587902), (70, 419930), (98, 299950), (100, 293951), (140, 209965), (175, 167972), (196, 149975), (245, 119980), (343, 85700), (350, 83986), (490, 59990), (686, 42850), (700, 41993), (857, 34300), (980, 29995), (1225, 23996), (1372, 21425), (1714, 17150), (1715, 17140), (2450, 11998), (3428, 8575), (3430, 8570), (4285, 6860), (4900, 5999)]