277572290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4442

約数の個数: 32

約数和(自身を含む): 512434944

約数和(自身を除く): 234862654

約数列:

[1, 2, 5, 10, 67, 97, 134, 194, 335, 485, 670, 970, 4271, 6499, 8542, 12998, 21355, 32495, 42710, 64990, 286157, 414287, 572314, 828574, 1430785, 2071435, 2861570, 4142870, 27757229, 55514458, 138786145, 277572290]

約数ペア:

[(1, 277572290), (2, 138786145), (5, 55514458), (10, 27757229), (67, 4142870), (97, 2861570), (134, 2071435), (194, 1430785), (335, 828574), (485, 572314), (670, 414287), (970, 286157), (4271, 64990), (6499, 42710), (8542, 32495), (12998, 21355)]