87571170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1021}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 228147192

約数和(自身を除く): 140576022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 953, 1021, 1906, 2042, 2859, 3063, 4765, 5105, 5718, 6126, 8577, 9189, 9530, 10210, 14295, 15315, 17154, 18378, 28590, 30630, 42885, 45945, 85770, 91890, 973013, 1946026, 2919039, 4865065, 5838078, 8757117, 9730130, 14595195, 17514234, 29190390, 43785585, 87571170]

約数ペア:

[(1, 87571170), (2, 43785585), (3, 29190390), (5, 17514234), (6, 14595195), (9, 9730130), (10, 8757117), (15, 5838078), (18, 4865065), (30, 2919039), (45, 1946026), (90, 973013), (953, 91890), (1021, 85770), (1906, 45945), (2042, 42885), (2859, 30630), (3063, 28590), (4765, 18378), (5105, 17154), (5718, 15315), (6126, 14295), (8577, 10210), (9189, 9530)]