30551482

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 52693200

約数和(自身を除く): 22141718

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 409, 442, 818, 2197, 2873, 4394, 5317, 5746, 6953, 10634, 13906, 37349, 69121, 74698, 90389, 138242, 180778, 898573, 1175057, 1797146, 2350114, 15275741, 30551482]

約数ペア:

[(1, 30551482), (2, 15275741), (13, 2350114), (17, 1797146), (26, 1175057), (34, 898573), (169, 180778), (221, 138242), (338, 90389), (409, 74698), (442, 69121), (818, 37349), (2197, 13906), (2873, 10634), (4394, 6953), (5317, 5746)]