30842826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10343}}^1$

素因数の和:10426

約数の個数: 32

約数和(自身を含む): 71497728

約数和(自身を除く): 40654902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 10343, 20686, 31029, 62058, 72401, 144802, 217203, 434406, 734353, 1468706, 2203059, 4406118, 5140471, 10280942, 15421413, 30842826]

約数ペア:

[(1, 30842826), (2, 15421413), (3, 10280942), (6, 5140471), (7, 4406118), (14, 2203059), (21, 1468706), (42, 734353), (71, 434406), (142, 217203), (213, 144802), (426, 72401), (497, 62058), (994, 31029), (1491, 20686), (2982, 10343)]