12772770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 31606848

約数和(自身を除く): 18834078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 311, 370, 555, 622, 933, 1110, 1369, 1555, 1866, 2738, 3110, 4107, 4665, 6845, 8214, 9330, 11507, 13690, 20535, 23014, 34521, 41070, 57535, 69042, 115070, 172605, 345210, 425759, 851518, 1277277, 2128795, 2554554, 4257590, 6386385, 12772770]

約数ペア:

[(1, 12772770), (2, 6386385), (3, 4257590), (5, 2554554), (6, 2128795), (10, 1277277), (15, 851518), (30, 425759), (37, 345210), (74, 172605), (111, 115070), (185, 69042), (222, 57535), (311, 41070), (370, 34521), (555, 23014), (622, 20535), (933, 13690), (1110, 11507), (1369, 9330), (1555, 8214), (1866, 6845), (2738, 4665), (3110, 4107)]