870830904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6469}}^1$

素因数の和:6628

約数の個数: 64

約数和(自身を含む): 2236032000

約数和(自身を除く): 1365201096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 852, 948, 1704, 1896, 5609, 6469, 11218, 12938, 16827, 19407, 22436, 25876, 33654, 38814, 44872, 51752, 67308, 77628, 134616, 155256, 459299, 511051, 918598, 1022102, 1377897, 1533153, 1837196, 2044204, 2755794, 3066306, 3674392, 4088408, 5511588, 6132612, 11023176, 12265224, 36284621, 72569242, 108853863, 145138484, 217707726, 290276968, 435415452, 870830904]

約数ペア:

[(1, 870830904), (2, 435415452), (3, 290276968), (4, 217707726), (6, 145138484), (8, 108853863), (12, 72569242), (24, 36284621), (71, 12265224), (79, 11023176), (142, 6132612), (158, 5511588), (213, 4088408), (237, 3674392), (284, 3066306), (316, 2755794), (426, 2044204), (474, 1837196), (568, 1533153), (632, 1377897), (852, 1022102), (948, 918598), (1704, 511051), (1896, 459299), (5609, 155256), (6469, 134616), (11218, 77628), (12938, 67308), (16827, 51752), (19407, 44872), (22436, 38814), (25876, 33654)]