173121180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2885353}}^1$

素因数の和:2885365

約数の個数: 24

約数和(自身を含む): 484739472

約数和(自身を除く): 311618292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2885353, 5770706, 8656059, 11541412, 14426765, 17312118, 28853530, 34624236, 43280295, 57707060, 86560590, 173121180]

約数ペア:

[(1, 173121180), (2, 86560590), (3, 57707060), (4, 43280295), (5, 34624236), (6, 28853530), (10, 17312118), (12, 14426765), (15, 11541412), (20, 8656059), (30, 5770706), (60, 2885353)]