4318370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1259}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4753630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1259, 1715, 2518, 3430, 6295, 8813, 12590, 17626, 44065, 61691, 88130, 123382, 308455, 431837, 616910, 863674, 2159185, 4318370]

約数ペア:

[(1, 4318370), (2, 2159185), (5, 863674), (7, 616910), (10, 431837), (14, 308455), (35, 123382), (49, 88130), (70, 61691), (98, 44065), (245, 17626), (343, 12590), (490, 8813), (686, 6295), (1259, 3430), (1715, 2518)]