66842930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 153280512

約数和(自身を除く): 86437582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 1847, 2585, 3290, 3619, 3694, 5170, 7238, 9235, 12929, 18095, 18470, 20317, 25858, 36190, 40634, 64645, 86809, 101585, 129290, 142219, 173618, 203170, 284438, 434045, 607663, 711095, 868090, 954899, 1215326, 1422190, 1909798, 3038315, 4774495, 6076630, 6684293, 9548990, 13368586, 33421465, 66842930]

約数ペア:

[(1, 66842930), (2, 33421465), (5, 13368586), (7, 9548990), (10, 6684293), (11, 6076630), (14, 4774495), (22, 3038315), (35, 1909798), (47, 1422190), (55, 1215326), (70, 954899), (77, 868090), (94, 711095), (110, 607663), (154, 434045), (235, 284438), (329, 203170), (385, 173618), (470, 142219), (517, 129290), (658, 101585), (770, 86809), (1034, 64645), (1645, 40634), (1847, 36190), (2585, 25858), (3290, 20317), (3619, 18470), (3694, 18095), (5170, 12929), (7238, 9235)]