1320245630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 2646604800

約数和(自身を除く): 1326359170

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 139, 158, 278, 395, 695, 790, 869, 1093, 1390, 1529, 1738, 2186, 3058, 4345, 5465, 7645, 8690, 10930, 10981, 12023, 15290, 21962, 24046, 54905, 60115, 86347, 109810, 120230, 120791, 151927, 172694, 241582, 303854, 431735, 603955, 759635, 863470, 949817, 1207910, 1519270, 1671197, 1899634, 3342394, 4749085, 8355985, 9498170, 12002233, 16711970, 24004466, 60011165, 120022330, 132024563, 264049126, 660122815, 1320245630]

約数ペア:

[(1, 1320245630), (2, 660122815), (5, 264049126), (10, 132024563), (11, 120022330), (22, 60011165), (55, 24004466), (79, 16711970), (110, 12002233), (139, 9498170), (158, 8355985), (278, 4749085), (395, 3342394), (695, 1899634), (790, 1671197), (869, 1519270), (1093, 1207910), (1390, 949817), (1529, 863470), (1738, 759635), (2186, 603955), (3058, 431735), (4345, 303854), (5465, 241582), (7645, 172694), (8690, 151927), (10930, 120791), (10981, 120230), (12023, 109810), (15290, 86347), (21962, 60115), (24046, 54905)]