85105590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38861}}^1$

素因数の和:38944

約数の個数: 32

約数和(自身を含む): 207056736

約数和(自身を除く): 121951146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 38861, 77722, 116583, 194305, 233166, 388610, 582915, 1165830, 2836853, 5673706, 8510559, 14184265, 17021118, 28368530, 42552795, 85105590]

約数ペア:

[(1, 85105590), (2, 42552795), (3, 28368530), (5, 17021118), (6, 14184265), (10, 8510559), (15, 5673706), (30, 2836853), (73, 1165830), (146, 582915), (219, 388610), (365, 233166), (438, 194305), (730, 116583), (1095, 77722), (2190, 38861)]