30907526416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1\times {\mathrm{1447}}^1$

素因数の和:2568

約数の個数: 80

約数和(自身を含む): 65226214144

約数和(自身を除く): 34318687728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 997, 1339, 1447, 1648, 1994, 2678, 2894, 3988, 5356, 5788, 7976, 10712, 11576, 12961, 15952, 18811, 21424, 23152, 25922, 37622, 51844, 75244, 102691, 103688, 149041, 150488, 205382, 207376, 298082, 300976, 410764, 596164, 821528, 1192328, 1334983, 1442659, 1643056, 1937533, 2384656, 2669966, 2885318, 3875066, 5339932, 5770636, 7750132, 10679864, 11541272, 15500264, 18754567, 21359728, 23082544, 31000528, 37509134, 75018268, 148593877, 150036536, 297187754, 300073072, 594375508, 1188751016, 1931720401, 2377502032, 3863440802, 7726881604, 15453763208, 30907526416]

約数ペア:

[(1, 30907526416), (2, 15453763208), (4, 7726881604), (8, 3863440802), (13, 2377502032), (16, 1931720401), (26, 1188751016), (52, 594375508), (103, 300073072), (104, 297187754), (206, 150036536), (208, 148593877), (412, 75018268), (824, 37509134), (997, 31000528), (1339, 23082544), (1447, 21359728), (1648, 18754567), (1994, 15500264), (2678, 11541272), (2894, 10679864), (3988, 7750132), (5356, 5770636), (5788, 5339932), (7976, 3875066), (10712, 2885318), (11576, 2669966), (12961, 2384656), (15952, 1937533), (18811, 1643056), (21424, 1442659), (23152, 1334983), (25922, 1192328), (37622, 821528), (51844, 596164), (75244, 410764), (102691, 300976), (103688, 298082), (149041, 207376), (150488, 205382)]