275730686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 523743360

約数和(自身を除く): 248012674

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 847, 973, 1171, 1529, 1694, 1946, 2342, 3058, 8197, 10703, 12881, 16394, 16819, 21406, 25762, 33638, 90167, 117733, 141691, 162769, 180334, 235466, 283382, 325538, 991837, 1139383, 1790459, 1983674, 2278766, 3580918, 12533213, 19695049, 25066426, 39390098, 137865343, 275730686]

約数ペア:

[(1, 275730686), (2, 137865343), (7, 39390098), (11, 25066426), (14, 19695049), (22, 12533213), (77, 3580918), (121, 2278766), (139, 1983674), (154, 1790459), (242, 1139383), (278, 991837), (847, 325538), (973, 283382), (1171, 235466), (1529, 180334), (1694, 162769), (1946, 141691), (2342, 117733), (3058, 90167), (8197, 33638), (10703, 25762), (12881, 21406), (16394, 16819)]