7200710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 14282784

約数和(自身を除く): 7082074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 541, 605, 1082, 1210, 1331, 2662, 2705, 5410, 5951, 6655, 11902, 13310, 29755, 59510, 65461, 130922, 327305, 654610, 720071, 1440142, 3600355, 7200710]

約数ペア:

[(1, 7200710), (2, 3600355), (5, 1440142), (10, 720071), (11, 654610), (22, 327305), (55, 130922), (110, 65461), (121, 59510), (242, 29755), (541, 13310), (605, 11902), (1082, 6655), (1210, 5951), (1331, 5410), (2662, 2705)]