30301291216

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1\times {\mathrm{1523}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 67464432000

約数和(自身を除く): 37163140784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 509, 698, 1018, 1396, 1523, 2036, 2443, 2792, 3046, 3563, 4072, 4886, 5584, 6092, 7126, 8144, 9772, 10661, 12184, 14252, 19544, 21322, 24368, 28504, 39088, 42644, 57008, 85288, 170576, 177641, 355282, 531527, 710564, 775207, 1063054, 1243487, 1421128, 1550414, 2126108, 2486974, 2842256, 3100828, 3720689, 4252216, 4973948, 5426449, 6201656, 7441378, 8504432, 9947896, 10852898, 12403312, 14882756, 19895792, 21705796, 29765512, 43411592, 59531024, 86823184, 270547243, 541094486, 1082188972, 1893830701, 2164377944, 3787661402, 4328755888, 7575322804, 15150645608, 30301291216]

約数ペア:

[(1, 30301291216), (2, 15150645608), (4, 7575322804), (7, 4328755888), (8, 3787661402), (14, 2164377944), (16, 1893830701), (28, 1082188972), (56, 541094486), (112, 270547243), (349, 86823184), (509, 59531024), (698, 43411592), (1018, 29765512), (1396, 21705796), (1523, 19895792), (2036, 14882756), (2443, 12403312), (2792, 10852898), (3046, 9947896), (3563, 8504432), (4072, 7441378), (4886, 6201656), (5584, 5426449), (6092, 4973948), (7126, 4252216), (8144, 3720689), (9772, 3100828), (10661, 2842256), (12184, 2486974), (14252, 2126108), (19544, 1550414), (21322, 1421128), (24368, 1243487), (28504, 1063054), (39088, 775207), (42644, 710564), (57008, 531527), (85288, 355282), (170576, 177641)]