9150871660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{309779}}^1$

素因数の和:310006

約数の個数: 48

約数和(自身を含む): 22066248960

約数和(自身を除く): 12915377300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540, 309779, 619558, 1239116, 1548895, 2168453, 3097790, 4336906, 6195580, 8673812, 10842265, 21684530, 43369060, 65363369, 130726738, 261453476, 326816845, 457543583, 653633690, 915087166, 1307267380, 1830174332, 2287717915, 4575435830, 9150871660]

約数ペア:

[(1, 9150871660), (2, 4575435830), (4, 2287717915), (5, 1830174332), (7, 1307267380), (10, 915087166), (14, 653633690), (20, 457543583), (28, 326816845), (35, 261453476), (70, 130726738), (140, 65363369), (211, 43369060), (422, 21684530), (844, 10842265), (1055, 8673812), (1477, 6195580), (2110, 4336906), (2954, 3097790), (4220, 2168453), (5908, 1548895), (7385, 1239116), (14770, 619558), (29540, 309779)]