30473456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 63954240

約数和(自身を除く): 33480784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 613, 956, 1226, 1912, 2452, 3107, 3824, 4904, 6214, 7969, 9808, 12428, 15938, 24856, 31876, 49712, 63752, 127504, 146507, 293014, 586028, 1172056, 1904591, 2344112, 3809182, 7618364, 15236728, 30473456]

約数ペア:

[(1, 30473456), (2, 15236728), (4, 7618364), (8, 3809182), (13, 2344112), (16, 1904591), (26, 1172056), (52, 586028), (104, 293014), (208, 146507), (239, 127504), (478, 63752), (613, 49712), (956, 31876), (1226, 24856), (1912, 15938), (2452, 12428), (3107, 9808), (3824, 7969), (4904, 6214)]