30340954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7499}}^1$

素因数の和:7542

約数の個数: 24

約数和(自身を含む): 55260000

約数和(自身を除く): 24919046

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 7499, 14998, 52493, 104986, 127483, 254966, 892381, 1784762, 2167211, 4334422, 15170477, 30340954]

約数ペア:

[(1, 30340954), (2, 15170477), (7, 4334422), (14, 2167211), (17, 1784762), (34, 892381), (119, 254966), (238, 127483), (289, 104986), (578, 52493), (2023, 14998), (4046, 7499)]