30970012

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{10477}}^1$

素因数の和:11220

約数の個数: 12

約数和(自身を含む): 54276040

約数和(自身を除く): 23306028

約数列:

[1, 2, 4, 739, 1478, 2956, 10477, 20954, 41908, 7742503, 15485006, 30970012]

約数ペア:

[(1, 30970012), (2, 15485006), (4, 7742503), (739, 41908), (1478, 20954), (2956, 10477)]