70784385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1733}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 129841920

約数和(自身を除く): 59057535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1733, 1945, 2723, 5199, 5835, 8169, 8665, 12131, 13615, 25995, 36393, 40845, 60655, 181965, 674137, 2022411, 3370685, 4718959, 10112055, 14156877, 23594795, 70784385]

約数ペア:

[(1, 70784385), (3, 23594795), (5, 14156877), (7, 10112055), (15, 4718959), (21, 3370685), (35, 2022411), (105, 674137), (389, 181965), (1167, 60655), (1733, 40845), (1945, 36393), (2723, 25995), (5199, 13615), (5835, 12131), (8169, 8665)]