15557630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 31609440

約数和(自身を除く): 16051810

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4877, 9754, 24385, 48770, 53647, 107294, 141433, 268235, 282866, 536470, 707165, 1414330, 1555763, 3111526, 7778815, 15557630]

約数ペア:

[(1, 15557630), (2, 7778815), (5, 3111526), (10, 1555763), (11, 1414330), (22, 707165), (29, 536470), (55, 282866), (58, 268235), (110, 141433), (145, 107294), (290, 53647), (319, 48770), (638, 24385), (1595, 9754), (3190, 4877)]