42704530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 87476760

約数和(自身を除く): 44772230

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1217, 1595, 2434, 3190, 3509, 6085, 7018, 12170, 13387, 17545, 26774, 35090, 35293, 66935, 70586, 133870, 147257, 176465, 294514, 352930, 388223, 736285, 776446, 1472570, 1941115, 3882230, 4270453, 8540906, 21352265, 42704530]

約数ペア:

[(1, 42704530), (2, 21352265), (5, 8540906), (10, 4270453), (11, 3882230), (22, 1941115), (29, 1472570), (55, 776446), (58, 736285), (110, 388223), (121, 352930), (145, 294514), (242, 176465), (290, 147257), (319, 133870), (605, 70586), (638, 66935), (1210, 35293), (1217, 35090), (1595, 26774), (2434, 17545), (3190, 13387), (3509, 12170), (6085, 7018)]