7217070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34367}}^1$

素因数の和:34384

約数の個数: 32

約数和(自身を含む): 19795968

約数和(自身を除く): 12578898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34367, 68734, 103101, 171835, 206202, 240569, 343670, 481138, 515505, 721707, 1031010, 1202845, 1443414, 2405690, 3608535, 7217070]

約数ペア:

[(1, 7217070), (2, 3608535), (3, 2405690), (5, 1443414), (6, 1202845), (7, 1031010), (10, 721707), (14, 515505), (15, 481138), (21, 343670), (30, 240569), (35, 206202), (42, 171835), (70, 103101), (105, 68734), (210, 34367)]