61313910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{291971}}^1$

素因数の和:291988

約数の個数: 32

約数和(自身を含む): 168175872

約数和(自身を除く): 106861962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 291971, 583942, 875913, 1459855, 1751826, 2043797, 2919710, 4087594, 4379565, 6131391, 8759130, 10218985, 12262782, 20437970, 30656955, 61313910]

約数ペア:

[(1, 61313910), (2, 30656955), (3, 20437970), (5, 12262782), (6, 10218985), (7, 8759130), (10, 6131391), (14, 4379565), (15, 4087594), (21, 2919710), (30, 2043797), (35, 1751826), (42, 1459855), (70, 875913), (105, 583942), (210, 291971)]