2918940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{48649}}^1$

素因数の和:48661

約数の個数: 24

約数和(自身を含む): 8173200

約数和(自身を除く): 5254260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 48649, 97298, 145947, 194596, 243245, 291894, 486490, 583788, 729735, 972980, 1459470, 2918940]

約数ペア:

[(1, 2918940), (2, 1459470), (3, 972980), (4, 729735), (5, 583788), (6, 486490), (10, 291894), (12, 243245), (15, 194596), (20, 145947), (30, 97298), (60, 48649)]