30125238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35140

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 40660554

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 35111, 70222, 105333, 210666, 386221, 456443, 772442, 912886, 1158663, 1369329, 2317326, 2738658, 5020873, 10041746, 15062619, 30125238]

約数ペア:

[(1, 30125238), (2, 15062619), (3, 10041746), (6, 5020873), (11, 2738658), (13, 2317326), (22, 1369329), (26, 1158663), (33, 912886), (39, 772442), (66, 456443), (78, 386221), (143, 210666), (286, 105333), (429, 70222), (858, 35111)]