73537660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1657}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 177153984

約数和(自身を除く): 103616324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 1657, 2219, 3170, 3314, 4438, 6340, 6628, 8285, 8876, 11095, 11599, 16570, 22190, 23198, 33140, 44380, 46396, 57995, 115990, 231980, 525269, 1050538, 2101076, 2626345, 3676883, 5252690, 7353766, 10505380, 14707532, 18384415, 36768830, 73537660]

約数ペア:

[(1, 73537660), (2, 36768830), (4, 18384415), (5, 14707532), (7, 10505380), (10, 7353766), (14, 5252690), (20, 3676883), (28, 2626345), (35, 2101076), (70, 1050538), (140, 525269), (317, 231980), (634, 115990), (1268, 57995), (1585, 46396), (1657, 44380), (2219, 33140), (3170, 23198), (3314, 22190), (4438, 16570), (6340, 11599), (6628, 11095), (8285, 8876)]