64912290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7487}}^1$

素因数の和:7531

約数の個数: 48

約数和(自身を含む): 165514752

約数和(自身を除く): 100602462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 7487, 8670, 14974, 22461, 37435, 44922, 74870, 112305, 127279, 224610, 254558, 381837, 636395, 763674, 1272790, 1909185, 2163743, 3818370, 4327486, 6491229, 10818715, 12982458, 21637430, 32456145, 64912290]

約数ペア:

[(1, 64912290), (2, 32456145), (3, 21637430), (5, 12982458), (6, 10818715), (10, 6491229), (15, 4327486), (17, 3818370), (30, 2163743), (34, 1909185), (51, 1272790), (85, 763674), (102, 636395), (170, 381837), (255, 254558), (289, 224610), (510, 127279), (578, 112305), (867, 74870), (1445, 44922), (1734, 37435), (2890, 22461), (4335, 14974), (7487, 8670)]