70260149540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{501858211}}^1$

素因数の和:501858227

約数の個数: 24

約数和(自身を含む): 168624359232

約数和(自身を除く): 98364209692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 501858211, 1003716422, 2007432844, 2509291055, 3513007477, 5018582110, 7026014954, 10037164220, 14052029908, 17565037385, 35130074770, 70260149540]

約数ペア:

[(1, 70260149540), (2, 35130074770), (4, 17565037385), (5, 14052029908), (7, 10037164220), (10, 7026014954), (14, 5018582110), (20, 3513007477), (28, 2509291055), (35, 2007432844), (70, 1003716422), (140, 501858211)]