3280970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 7364736

約数和(自身を除く): 4083766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 4261, 8522, 21305, 29827, 42610, 46871, 59654, 93742, 149135, 234355, 298270, 328097, 468710, 656194, 1640485, 3280970]

約数ペア:

[(1, 3280970), (2, 1640485), (5, 656194), (7, 468710), (10, 328097), (11, 298270), (14, 234355), (22, 149135), (35, 93742), (55, 59654), (70, 46871), (77, 42610), (110, 29827), (154, 21305), (385, 8522), (770, 4261)]