13593020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 32890368

約数和(自身を除く): 19297348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 643, 755, 1057, 1286, 1510, 2114, 2572, 3020, 3215, 4228, 4501, 5285, 6430, 9002, 10570, 12860, 18004, 21140, 22505, 45010, 90020, 97093, 194186, 388372, 485465, 679651, 970930, 1359302, 1941860, 2718604, 3398255, 6796510, 13593020]

約数ペア:

[(1, 13593020), (2, 6796510), (4, 3398255), (5, 2718604), (7, 1941860), (10, 1359302), (14, 970930), (20, 679651), (28, 485465), (35, 388372), (70, 194186), (140, 97093), (151, 90020), (302, 45010), (604, 22505), (643, 21140), (755, 18004), (1057, 12860), (1286, 10570), (1510, 9002), (2114, 6430), (2572, 5285), (3020, 4501), (3215, 4228)]