30464820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169249}}^1$

素因数の和:169264

約数の個数: 36

約数和(自身を含む): 92410500

約数和(自身を除く): 61945680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169249, 338498, 507747, 676996, 846245, 1015494, 1523241, 1692490, 2030988, 2538735, 3046482, 3384980, 5077470, 6092964, 7616205, 10154940, 15232410, 30464820]

約数ペア:

[(1, 30464820), (2, 15232410), (3, 10154940), (4, 7616205), (5, 6092964), (6, 5077470), (9, 3384980), (10, 3046482), (12, 2538735), (15, 2030988), (18, 1692490), (20, 1523241), (30, 1015494), (36, 846245), (45, 676996), (60, 507747), (90, 338498), (180, 169249)]