2103291470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{1619}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 4409925120

約数和(自身を除く): 2306633650

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 277, 335, 469, 554, 670, 938, 1385, 1619, 1939, 2345, 2770, 3238, 3878, 4690, 8095, 9695, 11333, 16190, 18559, 19390, 22666, 37118, 56665, 92795, 108473, 113330, 129913, 185590, 216946, 259826, 448463, 542365, 649565, 759311, 896926, 1084730, 1299130, 1518622, 2242315, 3139241, 3796555, 4484630, 6278482, 7593110, 15696205, 30047021, 31392410, 60094042, 150235105, 210329147, 300470210, 420658294, 1051645735, 2103291470]

約数ペア:

[(1, 2103291470), (2, 1051645735), (5, 420658294), (7, 300470210), (10, 210329147), (14, 150235105), (35, 60094042), (67, 31392410), (70, 30047021), (134, 15696205), (277, 7593110), (335, 6278482), (469, 4484630), (554, 3796555), (670, 3139241), (938, 2242315), (1385, 1518622), (1619, 1299130), (1939, 1084730), (2345, 896926), (2770, 759311), (3238, 649565), (3878, 542365), (4690, 448463), (8095, 259826), (9695, 216946), (11333, 185590), (16190, 129913), (18559, 113330), (19390, 108473), (22666, 92795), (37118, 56665)]