2100031010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2727313}}^1$

素因数の和:2727338

約数の個数: 32

約数和(自身を含む): 4712798592

約数和(自身を除く): 2612767582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2727313, 5454626, 13636565, 19091191, 27273130, 30000443, 38182382, 60000886, 95455955, 150002215, 190911910, 210003101, 300004430, 420006202, 1050015505, 2100031010]

約数ペア:

[(1, 2100031010), (2, 1050015505), (5, 420006202), (7, 300004430), (10, 210003101), (11, 190911910), (14, 150002215), (22, 95455955), (35, 60000886), (55, 38182382), (70, 30000443), (77, 27273130), (110, 19091191), (154, 13636565), (385, 5454626), (770, 2727313)]