22680910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 46825920

約数和(自身を除く): 24145010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 709, 914, 1418, 2285, 3199, 3545, 4570, 4963, 6398, 7090, 9926, 15995, 24815, 31990, 49630, 324013, 648026, 1620065, 2268091, 3240130, 4536182, 11340455, 22680910]

約数ペア:

[(1, 22680910), (2, 11340455), (5, 4536182), (7, 3240130), (10, 2268091), (14, 1620065), (35, 648026), (70, 324013), (457, 49630), (709, 31990), (914, 24815), (1418, 15995), (2285, 9926), (3199, 7090), (3545, 6398), (4570, 4963)]