70282982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 66574618

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 79, 106, 109, 154, 158, 218, 371, 553, 583, 742, 763, 869, 1106, 1166, 1199, 1526, 1738, 2398, 4081, 4187, 5777, 6083, 8162, 8374, 8393, 8611, 11554, 12166, 16786, 17222, 29309, 40439, 46057, 58618, 60277, 63547, 80878, 92114, 94721, 120554, 127094, 189442, 322399, 444829, 456383, 644798, 663047, 889658, 912766, 1326094, 3194681, 5020213, 6389362, 10040426, 35141491, 70282982]

約数ペア:

[(1, 70282982), (2, 35141491), (7, 10040426), (11, 6389362), (14, 5020213), (22, 3194681), (53, 1326094), (77, 912766), (79, 889658), (106, 663047), (109, 644798), (154, 456383), (158, 444829), (218, 322399), (371, 189442), (553, 127094), (583, 120554), (742, 94721), (763, 92114), (869, 80878), (1106, 63547), (1166, 60277), (1199, 58618), (1526, 46057), (1738, 40439), (2398, 29309), (4081, 17222), (4187, 16786), (5777, 12166), (6083, 11554), (8162, 8611), (8374, 8393)]