28718370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319093}}^1$

素因数の和:319106

約数の個数: 24

約数和(自身を含む): 74667996

約数和(自身を除く): 45949626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319093, 638186, 957279, 1595465, 1914558, 2871837, 3190930, 4786395, 5743674, 9572790, 14359185, 28718370]

約数ペア:

[(1, 28718370), (2, 14359185), (3, 9572790), (5, 5743674), (6, 4786395), (9, 3190930), (10, 2871837), (15, 1914558), (18, 1595465), (30, 957279), (45, 638186), (90, 319093)]