29810770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 59984064

約数和(自身を除く): 30173294

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 347, 355, 605, 694, 710, 781, 1210, 1562, 1735, 3470, 3817, 3905, 7634, 7810, 8591, 17182, 19085, 24637, 38170, 41987, 42955, 49274, 83974, 85910, 123185, 209935, 246370, 271007, 419870, 542014, 1355035, 2710070, 2981077, 5962154, 14905385, 29810770]

約数ペア:

[(1, 29810770), (2, 14905385), (5, 5962154), (10, 2981077), (11, 2710070), (22, 1355035), (55, 542014), (71, 419870), (110, 271007), (121, 246370), (142, 209935), (242, 123185), (347, 85910), (355, 83974), (605, 49274), (694, 42955), (710, 41987), (781, 38170), (1210, 24637), (1562, 19085), (1735, 17182), (3470, 8591), (3817, 7810), (3905, 7634)]