129657930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4321931}}^1$

素因数の和:4321941

約数の個数: 16

約数和(自身を含む): 311179104

約数和(自身を除く): 181521174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4321931, 8643862, 12965793, 21609655, 25931586, 43219310, 64828965, 129657930]

約数ペア:

[(1, 129657930), (2, 64828965), (3, 43219310), (5, 25931586), (6, 21609655), (10, 12965793), (15, 8643862), (30, 4321931)]