12181569420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1051949}}^1$

素因数の和:1052154

約数の個数: 48

約数和(自身を含む): 34285154400

約数和(自身を除く): 22103584980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 1051949, 2103898, 3155847, 4207796, 5259745, 6311694, 10519490, 12623388, 15779235, 21038980, 31558470, 63116940, 203026157, 406052314, 609078471, 812104628, 1015130785, 1218156942, 2030261570, 2436313884, 3045392355, 4060523140, 6090784710, 12181569420]

約数ペア:

[(1, 12181569420), (2, 6090784710), (3, 4060523140), (4, 3045392355), (5, 2436313884), (6, 2030261570), (10, 1218156942), (12, 1015130785), (15, 812104628), (20, 609078471), (30, 406052314), (60, 203026157), (193, 63116940), (386, 31558470), (579, 21038980), (772, 15779235), (965, 12623388), (1158, 10519490), (1930, 6311694), (2316, 5259745), (2895, 4207796), (3860, 3155847), (5790, 2103898), (11580, 1051949)]