66487190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 151234560

約数和(自身を除く): 84747370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 770, 790, 869, 1093, 1106, 1738, 2186, 2765, 4345, 5465, 5530, 6083, 7651, 8690, 10930, 12023, 12166, 15302, 24046, 30415, 38255, 60115, 60830, 76510, 84161, 86347, 120230, 168322, 172694, 420805, 431735, 604429, 841610, 863470, 949817, 1208858, 1899634, 3022145, 4749085, 6044290, 6648719, 9498170, 13297438, 33243595, 66487190]

約数ペア:

[(1, 66487190), (2, 33243595), (5, 13297438), (7, 9498170), (10, 6648719), (11, 6044290), (14, 4749085), (22, 3022145), (35, 1899634), (55, 1208858), (70, 949817), (77, 863470), (79, 841610), (110, 604429), (154, 431735), (158, 420805), (385, 172694), (395, 168322), (553, 120230), (770, 86347), (790, 84161), (869, 76510), (1093, 60830), (1106, 60115), (1738, 38255), (2186, 30415), (2765, 24046), (4345, 15302), (5465, 12166), (5530, 12023), (6083, 10930), (7651, 8690)]