67519210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 136946376

約数和(自身を除く): 69427166

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 1361, 2255, 2722, 4510, 4961, 6805, 9922, 13610, 14971, 24805, 29942, 49610, 55801, 74855, 111602, 149710, 164681, 279005, 329362, 558010, 613811, 823405, 1227622, 1646810, 3069055, 6138110, 6751921, 13503842, 33759605, 67519210]

約数ペア:

[(1, 67519210), (2, 33759605), (5, 13503842), (10, 6751921), (11, 6138110), (22, 3069055), (41, 1646810), (55, 1227622), (82, 823405), (110, 613811), (121, 558010), (205, 329362), (242, 279005), (410, 164681), (451, 149710), (605, 111602), (902, 74855), (1210, 55801), (1361, 49610), (2255, 29942), (2722, 24805), (4510, 14971), (4961, 13610), (6805, 9922)]