28252530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{104639}}^1$

素因数の和:104655

約数の個数: 32

約数和(自身を含む): 75340800

約数和(自身を除く): 47088270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 104639, 209278, 313917, 523195, 627834, 941751, 1046390, 1569585, 1883502, 2825253, 3139170, 4708755, 5650506, 9417510, 14126265, 28252530]

約数ペア:

[(1, 28252530), (2, 14126265), (3, 9417510), (5, 5650506), (6, 4708755), (9, 3139170), (10, 2825253), (15, 1883502), (18, 1569585), (27, 1046390), (30, 941751), (45, 627834), (54, 523195), (90, 313917), (135, 209278), (270, 104639)]