90842340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1514039}}^1$

素因数の和:1514051

約数の個数: 24

約数和(自身を含む): 254358720

約数和(自身を除く): 163516380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1514039, 3028078, 4542117, 6056156, 7570195, 9084234, 15140390, 18168468, 22710585, 30280780, 45421170, 90842340]

約数ペア:

[(1, 90842340), (2, 45421170), (3, 30280780), (4, 22710585), (5, 18168468), (6, 15140390), (10, 9084234), (12, 7570195), (15, 6056156), (20, 4542117), (30, 3028078), (60, 1514039)]