30831895842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6473}}^1\times {\mathrm{72169}}^1$

素因数の和:78658

約数の個数: 32

約数和(自身を含む): 67280915520

約数和(自身を除く): 36449019678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6473, 12946, 19419, 38838, 71203, 72169, 142406, 144338, 213609, 216507, 427218, 433014, 793859, 1587718, 2381577, 4763154, 467149937, 934299874, 1401449811, 2802899622, 5138649307, 10277298614, 15415947921, 30831895842]

約数ペア:

[(1, 30831895842), (2, 15415947921), (3, 10277298614), (6, 5138649307), (11, 2802899622), (22, 1401449811), (33, 934299874), (66, 467149937), (6473, 4763154), (12946, 2381577), (19419, 1587718), (38838, 793859), (71203, 433014), (72169, 427218), (142406, 216507), (144338, 213609)]