26981530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 51404544

約数和(自身を除く): 24423014

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1607, 1679, 3214, 3358, 8035, 8395, 16070, 16790, 36961, 73922, 117311, 184805, 234622, 369610, 586555, 1173110, 2698153, 5396306, 13490765, 26981530]

約数ペア:

[(1, 26981530), (2, 13490765), (5, 5396306), (10, 2698153), (23, 1173110), (46, 586555), (73, 369610), (115, 234622), (146, 184805), (230, 117311), (365, 73922), (730, 36961), (1607, 16790), (1679, 16070), (3214, 8395), (3358, 8035)]