70709880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5507}}^1$

素因数の和:5628

約数の個数: 64

約数和(自身を含む): 214151040

約数和(自身を除く): 143441160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5507, 6420, 11014, 12840, 16521, 22028, 27535, 33042, 44056, 55070, 66084, 82605, 110140, 132168, 165210, 220280, 330420, 589249, 660840, 1178498, 1767747, 2356996, 2946245, 3535494, 4713992, 5892490, 7070988, 8838735, 11784980, 14141976, 17677470, 23569960, 35354940, 70709880]

約数ペア:

[(1, 70709880), (2, 35354940), (3, 23569960), (4, 17677470), (5, 14141976), (6, 11784980), (8, 8838735), (10, 7070988), (12, 5892490), (15, 4713992), (20, 3535494), (24, 2946245), (30, 2356996), (40, 1767747), (60, 1178498), (107, 660840), (120, 589249), (214, 330420), (321, 220280), (428, 165210), (535, 132168), (642, 110140), (856, 82605), (1070, 66084), (1284, 55070), (1605, 44056), (2140, 33042), (2568, 27535), (3210, 22028), (4280, 16521), (5507, 12840), (6420, 11014)]