7748190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28697}}^1$

素因数の和:28713

約数の個数: 32

約数和(自身を含む): 20662560

約数和(自身を除く): 12914370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28697, 57394, 86091, 143485, 172182, 258273, 286970, 430455, 516546, 774819, 860910, 1291365, 1549638, 2582730, 3874095, 7748190]

約数ペア:

[(1, 7748190), (2, 3874095), (3, 2582730), (5, 1549638), (6, 1291365), (9, 860910), (10, 774819), (15, 516546), (18, 430455), (27, 286970), (30, 258273), (45, 172182), (54, 143485), (90, 86091), (135, 57394), (270, 28697)]