285280941620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{873113}}^1$

素因数の和:873201

約数の個数: 72

約数和(自身を含む): 655453664712

約数和(自身を除く): 370172723092

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 961, 1054, 1922, 2108, 2635, 3844, 4805, 5270, 9610, 10540, 16337, 19220, 32674, 65348, 81685, 163370, 326740, 873113, 1746226, 3492452, 4365565, 8731130, 14842921, 17462260, 27066503, 29685842, 54133006, 59371684, 74214605, 108266012, 135332515, 148429210, 270665030, 296858420, 460130551, 541330060, 839061593, 920261102, 1678123186, 1840522204, 2300652755, 3356246372, 4195307965, 4601305510, 8390615930, 9202611020, 14264047081, 16781231860, 28528094162, 57056188324, 71320235405, 142640470810, 285280941620]

約数ペア:

[(1, 285280941620), (2, 142640470810), (4, 71320235405), (5, 57056188324), (10, 28528094162), (17, 16781231860), (20, 14264047081), (31, 9202611020), (34, 8390615930), (62, 4601305510), (68, 4195307965), (85, 3356246372), (124, 2300652755), (155, 1840522204), (170, 1678123186), (310, 920261102), (340, 839061593), (527, 541330060), (620, 460130551), (961, 296858420), (1054, 270665030), (1922, 148429210), (2108, 135332515), (2635, 108266012), (3844, 74214605), (4805, 59371684), (5270, 54133006), (9610, 29685842), (10540, 27066503), (16337, 17462260), (19220, 14842921), (32674, 8731130), (65348, 4365565), (81685, 3492452), (163370, 1746226), (326740, 873113)]