30403788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{68477}}^1$

素因数の和:68521

約数の個数: 24

約数和(自身を含む): 72860592

約数和(自身を除く): 42456804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 68477, 136954, 205431, 273908, 410862, 821724, 2533649, 5067298, 7600947, 10134596, 15201894, 30403788]

約数ペア:

[(1, 30403788), (2, 15201894), (3, 10134596), (4, 7600947), (6, 5067298), (12, 2533649), (37, 821724), (74, 410862), (111, 273908), (148, 205431), (222, 136954), (444, 68477)]