179756590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7019}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 350269920

約数和(自身を除く): 170513330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 7019, 12805, 14038, 25610, 35095, 70190, 91247, 182494, 456235, 912470, 1382743, 2765486, 6913715, 13827430, 17975659, 35951318, 89878295, 179756590]

約数ペア:

[(1, 179756590), (2, 89878295), (5, 35951318), (10, 17975659), (13, 13827430), (26, 6913715), (65, 2765486), (130, 1382743), (197, 912470), (394, 456235), (985, 182494), (1970, 91247), (2561, 70190), (5122, 35095), (7019, 25610), (12805, 14038)]