169852930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56807}}^1$

素因数の和:56850

約数の個数: 32

約数和(自身を含む): 343574784

約数和(自身を除く): 173721854

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 56807, 113614, 284035, 568070, 738491, 1306561, 1476982, 2613122, 3692455, 6532805, 7384910, 13065610, 16985293, 33970586, 84926465, 169852930]

約数ペア:

[(1, 169852930), (2, 84926465), (5, 33970586), (10, 16985293), (13, 13065610), (23, 7384910), (26, 6532805), (46, 3692455), (65, 2613122), (115, 1476982), (130, 1306561), (230, 738491), (299, 568070), (598, 284035), (1495, 113614), (2990, 56807)]