269454890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{10949}}^1$

素因数の和:11086

約数の個数: 32

約数和(自身を含む): 510883200

約数和(自身を除く): 241428310

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 10949, 12305, 21898, 24610, 54745, 109490, 251827, 503654, 1171543, 1259135, 2343086, 2518270, 5857715, 11715430, 26945489, 53890978, 134727445, 269454890]

約数ペア:

[(1, 269454890), (2, 134727445), (5, 53890978), (10, 26945489), (23, 11715430), (46, 5857715), (107, 2518270), (115, 2343086), (214, 1259135), (230, 1171543), (535, 503654), (1070, 251827), (2461, 109490), (4922, 54745), (10949, 24610), (12305, 21898)]