30415952

素因数分解:

$2^4\times 7^1\times {\mathrm{271571}}^1$

素因数の和:271586

約数の個数: 20

約数和(自身を含む): 67349856

約数和(自身を除く): 36933904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271571, 543142, 1086284, 1900997, 2172568, 3801994, 4345136, 7603988, 15207976, 30415952]

約数ペア:

[(1, 30415952), (2, 15207976), (4, 7603988), (7, 4345136), (8, 3801994), (14, 2172568), (16, 1900997), (28, 1086284), (56, 543142), (112, 271571)]