247960410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{60331}}^1$

素因数の和:60478

約数の個数: 32

約数和(自身を含む): 599458752

約数和(自身を除く): 351498342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 60331, 120662, 180993, 301655, 361986, 603310, 904965, 1809930, 8265347, 16530694, 24796041, 41326735, 49592082, 82653470, 123980205, 247960410]

約数ペア:

[(1, 247960410), (2, 123980205), (3, 82653470), (5, 49592082), (6, 41326735), (10, 24796041), (15, 16530694), (30, 8265347), (137, 1809930), (274, 904965), (411, 603310), (685, 361986), (822, 301655), (1370, 180993), (2055, 120662), (4110, 60331)]