157499830

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{45389}}^1$

素因数の和:45743

約数の個数: 16

約数和(自身を含む): 284322960

約数和(自身を除く): 126823130

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 45389, 90778, 226945, 453890, 15749983, 31499966, 78749915, 157499830]

約数ペア:

[(1, 157499830), (2, 78749915), (5, 31499966), (10, 15749983), (347, 453890), (694, 226945), (1735, 90778), (3470, 45389)]