2681407190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{316577}}^1$

素因数の和:316613

約数の個数: 48

約数和(自身を含む): 6063101856

約数和(自身を除く): 3381694666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 316577, 633154, 1582885, 2216039, 3165770, 3482347, 4432078, 6964694, 11080195, 17411735, 22160390, 24376429, 34823470, 38305817, 48752858, 76611634, 121882145, 191529085, 243764290, 268140719, 383058170, 536281438, 1340703595, 2681407190]

約数ペア:

[(1, 2681407190), (2, 1340703595), (5, 536281438), (7, 383058170), (10, 268140719), (11, 243764290), (14, 191529085), (22, 121882145), (35, 76611634), (55, 48752858), (70, 38305817), (77, 34823470), (110, 24376429), (121, 22160390), (154, 17411735), (242, 11080195), (385, 6964694), (605, 4432078), (770, 3482347), (847, 3165770), (1210, 2216039), (1694, 1582885), (4235, 633154), (8470, 316577)]