7461660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 21805056

約数和(自身を除く): 14343396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5407, 10814, 16221, 21628, 27035, 32442, 54070, 64884, 81105, 108140, 124361, 162210, 248722, 324420, 373083, 497444, 621805, 746166, 1243610, 1492332, 1865415, 2487220, 3730830, 7461660]

約数ペア:

[(1, 7461660), (2, 3730830), (3, 2487220), (4, 1865415), (5, 1492332), (6, 1243610), (10, 746166), (12, 621805), (15, 497444), (20, 373083), (23, 324420), (30, 248722), (46, 162210), (60, 124361), (69, 108140), (92, 81105), (115, 64884), (138, 54070), (230, 32442), (276, 27035), (345, 21628), (460, 16221), (690, 10814), (1380, 5407)]