30289754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 21190822

約数列:

[1, 2, 11, 22, 37, 74, 127, 254, 293, 407, 586, 814, 1397, 2794, 3223, 4699, 6446, 9398, 10841, 21682, 37211, 51689, 74422, 103378, 119251, 238502, 409321, 818642, 1376807, 2753614, 15144877, 30289754]

約数ペア:

[(1, 30289754), (2, 15144877), (11, 2753614), (22, 1376807), (37, 818642), (74, 409321), (127, 238502), (254, 119251), (293, 103378), (407, 74422), (586, 51689), (814, 37211), (1397, 21682), (2794, 10841), (3223, 9398), (4699, 6446)]