142660210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16843}}^1$

素因数の和:16879

約数の個数: 48

約数和(自身を含む): 322596288

約数和(自身を除く): 179936078

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 16843, 33686, 84215, 117901, 168430, 185273, 235802, 370546, 589505, 926365, 1179010, 1296911, 1852730, 2038003, 2593822, 4076006, 6484555, 10190015, 12969110, 14266021, 20380030, 28532042, 71330105, 142660210]

約数ペア:

[(1, 142660210), (2, 71330105), (5, 28532042), (7, 20380030), (10, 14266021), (11, 12969110), (14, 10190015), (22, 6484555), (35, 4076006), (55, 2593822), (70, 2038003), (77, 1852730), (110, 1296911), (121, 1179010), (154, 926365), (242, 589505), (385, 370546), (605, 235802), (770, 185273), (847, 168430), (1210, 117901), (1694, 84215), (4235, 33686), (8470, 16843)]