30419902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3907}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 48537360

約数和(自身を除く): 18117458

約数列:

[1, 2, 17, 34, 229, 458, 3893, 3907, 7786, 7814, 66419, 132838, 894703, 1789406, 15209951, 30419902]

約数ペア:

[(1, 30419902), (2, 15209951), (17, 1789406), (34, 894703), (229, 132838), (458, 66419), (3893, 7814), (3907, 7786)]