224770910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247001}}^1$

素因数の和:247028

約数の個数: 32

約数和(自身を含む): 497956032

約数和(自身を除く): 273185122

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 247001, 494002, 1235005, 1729007, 2470010, 3211013, 3458014, 6422026, 8645035, 16055065, 17290070, 22477091, 32110130, 44954182, 112385455, 224770910]

約数ペア:

[(1, 224770910), (2, 112385455), (5, 44954182), (7, 32110130), (10, 22477091), (13, 17290070), (14, 16055065), (26, 8645035), (35, 6422026), (65, 3458014), (70, 3211013), (91, 2470010), (130, 1729007), (182, 1235005), (455, 494002), (910, 247001)]