30708572

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 54707184

約数和(自身を除く): 23998612

約数列:

[1, 2, 4, 107, 157, 214, 314, 428, 457, 628, 914, 1828, 16799, 33598, 48899, 67196, 71749, 97798, 143498, 195596, 286996, 7677143, 15354286, 30708572]

約数ペア:

[(1, 30708572), (2, 15354286), (4, 7677143), (107, 286996), (157, 195596), (214, 143498), (314, 97798), (428, 71749), (457, 67196), (628, 48899), (914, 33598), (1828, 16799)]