12673430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 28892160

約数和(自身を除く): 16218730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 151, 154, 218, 302, 385, 545, 755, 763, 770, 1057, 1090, 1199, 1510, 1526, 1661, 2114, 2398, 3322, 3815, 5285, 5995, 7630, 8305, 8393, 10570, 11627, 11990, 16459, 16610, 16786, 23254, 32918, 41965, 58135, 82295, 83930, 115213, 116270, 164590, 181049, 230426, 362098, 576065, 905245, 1152130, 1267343, 1810490, 2534686, 6336715, 12673430]

約数ペア:

[(1, 12673430), (2, 6336715), (5, 2534686), (7, 1810490), (10, 1267343), (11, 1152130), (14, 905245), (22, 576065), (35, 362098), (55, 230426), (70, 181049), (77, 164590), (109, 116270), (110, 115213), (151, 83930), (154, 82295), (218, 58135), (302, 41965), (385, 32918), (545, 23254), (755, 16786), (763, 16610), (770, 16459), (1057, 11990), (1090, 11627), (1199, 10570), (1510, 8393), (1526, 8305), (1661, 7630), (2114, 5995), (2398, 5285), (3322, 3815)]