30661864

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 58705920

約数和(自身を除く): 28044056

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 293, 412, 508, 586, 824, 1016, 1172, 2344, 13081, 26162, 30179, 37211, 52324, 60358, 74422, 104648, 120716, 148844, 241432, 297688, 3832733, 7665466, 15330932, 30661864]

約数ペア:

[(1, 30661864), (2, 15330932), (4, 7665466), (8, 3832733), (103, 297688), (127, 241432), (206, 148844), (254, 120716), (293, 104648), (412, 74422), (508, 60358), (586, 52324), (824, 37211), (1016, 30179), (1172, 26162), (2344, 13081)]