30951676

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10331}}^1$

素因数の和:10449

約数の個数: 24

約数和(自身を含む): 62487936

約数和(自身を除く): 31536260

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10331, 20662, 41324, 72317, 144634, 289268, 1105417, 2210834, 4421668, 7737919, 15475838, 30951676]

約数ペア:

[(1, 30951676), (2, 15475838), (4, 7737919), (7, 4421668), (14, 2210834), (28, 1105417), (107, 289268), (214, 144634), (428, 72317), (749, 41324), (1498, 20662), (2996, 10331)]