70119940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 161864640

約数和(自身を除く): 91744700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2293, 2780, 3058, 4586, 6116, 7645, 9172, 11465, 15290, 22930, 25223, 30580, 45860, 50446, 100892, 126115, 252230, 318727, 504460, 637454, 1274908, 1593635, 3187270, 3505997, 6374540, 7011994, 14023988, 17529985, 35059970, 70119940]

約数ペア:

[(1, 70119940), (2, 35059970), (4, 17529985), (5, 14023988), (10, 7011994), (11, 6374540), (20, 3505997), (22, 3187270), (44, 1593635), (55, 1274908), (110, 637454), (139, 504460), (220, 318727), (278, 252230), (556, 126115), (695, 100892), (1390, 50446), (1529, 45860), (2293, 30580), (2780, 25223), (3058, 22930), (4586, 15290), (6116, 11465), (7645, 9172)]