28547070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23209}}^1$

素因数の和:23260

約数の個数: 32

約数和(自身を含む): 70187040

約数和(自身を除く): 41639970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 23209, 46418, 69627, 116045, 139254, 232090, 348135, 696270, 951569, 1903138, 2854707, 4757845, 5709414, 9515690, 14273535, 28547070]

約数ペア:

[(1, 28547070), (2, 14273535), (3, 9515690), (5, 5709414), (6, 4757845), (10, 2854707), (15, 1903138), (30, 951569), (41, 696270), (82, 348135), (123, 232090), (205, 139254), (246, 116045), (410, 69627), (615, 46418), (1230, 23209)]