30121806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35107}}^1$

素因数の和:35136

約数の個数: 32

約数和(自身を含む): 70777728

約数和(自身を除く): 40655922

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 35107, 70214, 105321, 210642, 386177, 456391, 772354, 912782, 1158531, 1369173, 2317062, 2738346, 5020301, 10040602, 15060903, 30121806]

約数ペア:

[(1, 30121806), (2, 15060903), (3, 10040602), (6, 5020301), (11, 2738346), (13, 2317062), (22, 1369173), (26, 1158531), (33, 912782), (39, 772354), (66, 456391), (78, 386177), (143, 210642), (286, 105321), (429, 70214), (858, 35107)]