80867930710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{51347}}^1$

素因数の和:51661

約数の個数: 64

約数和(自身を含む): 168585753600

約数和(自身を除く): 87717822890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 151, 298, 302, 745, 755, 1043, 1057, 1490, 1510, 2086, 2114, 5215, 5285, 10430, 10570, 22499, 44998, 51347, 102694, 112495, 157493, 224990, 256735, 314986, 359429, 513470, 718858, 787465, 1574930, 1797145, 3594290, 7650703, 7753397, 15301406, 15506794, 38253515, 38766985, 53554921, 54273779, 76507030, 77533970, 107109842, 108547558, 267774605, 271368895, 535549210, 542737790, 1155256153, 2310512306, 5776280765, 8086793071, 11552561530, 16173586142, 40433965355, 80867930710]

約数ペア:

[(1, 80867930710), (2, 40433965355), (5, 16173586142), (7, 11552561530), (10, 8086793071), (14, 5776280765), (35, 2310512306), (70, 1155256153), (149, 542737790), (151, 535549210), (298, 271368895), (302, 267774605), (745, 108547558), (755, 107109842), (1043, 77533970), (1057, 76507030), (1490, 54273779), (1510, 53554921), (2086, 38766985), (2114, 38253515), (5215, 15506794), (5285, 15301406), (10430, 7753397), (10570, 7650703), (22499, 3594290), (44998, 1797145), (51347, 1574930), (102694, 787465), (112495, 718858), (157493, 513470), (224990, 359429), (256735, 314986)]