9640070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 19764864

約数和(自身を除く): 10124794

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 257, 310, 341, 514, 605, 682, 1210, 1285, 1705, 2570, 2827, 3410, 3751, 5654, 7502, 7967, 14135, 15934, 18755, 28270, 31097, 37510, 39835, 62194, 79670, 87637, 155485, 175274, 310970, 438185, 876370, 964007, 1928014, 4820035, 9640070]

約数ペア:

[(1, 9640070), (2, 4820035), (5, 1928014), (10, 964007), (11, 876370), (22, 438185), (31, 310970), (55, 175274), (62, 155485), (110, 87637), (121, 79670), (155, 62194), (242, 39835), (257, 37510), (310, 31097), (341, 28270), (514, 18755), (605, 15934), (682, 14135), (1210, 7967), (1285, 7502), (1705, 5654), (2570, 3751), (2827, 3410)]