19805462610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28703569}}^1$

素因数の和:28703602

約数の個数: 32

約数和(自身を含む): 49599768960

約数和(自身を除く): 29794306350

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 28703569, 57407138, 86110707, 143517845, 172221414, 287035690, 430553535, 660182087, 861107070, 1320364174, 1980546261, 3300910435, 3961092522, 6601820870, 9902731305, 19805462610]

約数ペア:

[(1, 19805462610), (2, 9902731305), (3, 6601820870), (5, 3961092522), (6, 3300910435), (10, 1980546261), (15, 1320364174), (23, 861107070), (30, 660182087), (46, 430553535), (69, 287035690), (115, 172221414), (138, 143517845), (230, 86110707), (345, 57407138), (690, 28703569)]