67707290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4261}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 139929984

約数和(自身を除く): 72222694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 4261, 7945, 8522, 15890, 21305, 29827, 42610, 59654, 149135, 298270, 967247, 1934494, 4836235, 6770729, 9672470, 13541458, 33853645, 67707290]

約数ペア:

[(1, 67707290), (2, 33853645), (5, 13541458), (7, 9672470), (10, 6770729), (14, 4836235), (35, 1934494), (70, 967247), (227, 298270), (454, 149135), (1135, 59654), (1589, 42610), (2270, 29827), (3178, 21305), (4261, 15890), (7945, 8522)]