30394936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 67367160

約数和(自身を除く): 36972224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 286, 326, 572, 652, 1144, 1304, 1793, 2119, 3586, 4238, 7172, 8476, 14344, 16952, 23309, 26569, 46618, 53138, 93236, 106276, 186472, 212552, 292259, 345397, 584518, 690794, 1169036, 1381588, 2338072, 2763176, 3799367, 7598734, 15197468, 30394936]

約数ペア:

[(1, 30394936), (2, 15197468), (4, 7598734), (8, 3799367), (11, 2763176), (13, 2338072), (22, 1381588), (26, 1169036), (44, 690794), (52, 584518), (88, 345397), (104, 292259), (143, 212552), (163, 186472), (286, 106276), (326, 93236), (572, 53138), (652, 46618), (1144, 26569), (1304, 23309), (1793, 16952), (2119, 14344), (3586, 8476), (4238, 7172)]