77169470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10303}}^1$

素因数の和:10424

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 83078338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 10303, 20606, 51515, 72121, 103030, 144242, 360605, 721210, 1102421, 2204842, 5512105, 7716947, 11024210, 15433894, 38584735, 77169470]

約数ペア:

[(1, 77169470), (2, 38584735), (5, 15433894), (7, 11024210), (10, 7716947), (14, 5512105), (35, 2204842), (70, 1102421), (107, 721210), (214, 360605), (535, 144242), (749, 103030), (1070, 72121), (1498, 51515), (3745, 20606), (7490, 10303)]