1520573630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2141653}}^1$

素因数の和:2141731

約数の個数: 16

約数和(自身を含む): 2775583584

約数和(自身を除く): 1255009954

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2141653, 4283306, 10708265, 21416530, 152057363, 304114726, 760286815, 1520573630]

約数ペア:

[(1, 1520573630), (2, 760286815), (5, 304114726), (10, 152057363), (71, 21416530), (142, 10708265), (355, 4283306), (710, 2141653)]