30308872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 62405280

約数和(自身を除く): 32096408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 2113, 3586, 4226, 7172, 8452, 14344, 16904, 23243, 46486, 92972, 185944, 344419, 688838, 1377676, 2755352, 3788609, 7577218, 15154436, 30308872]

約数ペア:

[(1, 30308872), (2, 15154436), (4, 7577218), (8, 3788609), (11, 2755352), (22, 1377676), (44, 688838), (88, 344419), (163, 185944), (326, 92972), (652, 46486), (1304, 23243), (1793, 16904), (2113, 14344), (3586, 8452), (4226, 7172)]