28664670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41543}}^1$

素因数の和:41576

約数の個数: 32

約数和(自身を含む): 71788032

約数和(自身を除く): 43123362

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41543, 83086, 124629, 207715, 249258, 415430, 623145, 955489, 1246290, 1910978, 2866467, 4777445, 5732934, 9554890, 14332335, 28664670]

約数ペア:

[(1, 28664670), (2, 14332335), (3, 9554890), (5, 5732934), (6, 4777445), (10, 2866467), (15, 1910978), (23, 1246290), (30, 955489), (46, 623145), (69, 415430), (115, 249258), (138, 207715), (230, 124629), (345, 83086), (690, 41543)]