72488310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23459}}^1$

素因数の和:23572

約数の個数: 32

約数和(自身を含む): 175668480

約数和(自身を除く): 103180170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 23459, 46918, 70377, 117295, 140754, 234590, 351885, 703770, 2416277, 4832554, 7248831, 12081385, 14497662, 24162770, 36244155, 72488310]

約数ペア:

[(1, 72488310), (2, 36244155), (3, 24162770), (5, 14497662), (6, 12081385), (10, 7248831), (15, 4832554), (30, 2416277), (103, 703770), (206, 351885), (309, 234590), (515, 140754), (618, 117295), (1030, 70377), (1545, 46918), (3090, 23459)]