30496995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 56777760

約数和(自身を除く): 26280765

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 673, 795, 855, 1007, 2019, 2385, 3021, 3365, 5035, 6057, 9063, 10095, 12787, 15105, 30285, 35669, 38361, 45315, 63935, 107007, 115083, 178345, 191805, 321021, 535035, 575415, 677711, 1605105, 2033133, 3388555, 6099399, 10165665, 30496995]

約数ペア:

[(1, 30496995), (3, 10165665), (5, 6099399), (9, 3388555), (15, 2033133), (19, 1605105), (45, 677711), (53, 575415), (57, 535035), (95, 321021), (159, 191805), (171, 178345), (265, 115083), (285, 107007), (477, 63935), (673, 45315), (795, 38361), (855, 35669), (1007, 30285), (2019, 15105), (2385, 12787), (3021, 10095), (3365, 9063), (5035, 6057)]