305840930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 561052224

約数和(自身を除く): 255211294

約数列:

[1, 2, 5, 10, 67, 134, 283, 335, 566, 670, 1415, 1613, 2830, 3226, 8065, 16130, 18961, 37922, 94805, 108071, 189610, 216142, 456479, 540355, 912958, 1080710, 2282395, 4564790, 30584093, 61168186, 152920465, 305840930]

約数ペア:

[(1, 305840930), (2, 152920465), (5, 61168186), (10, 30584093), (67, 4564790), (134, 2282395), (283, 1080710), (335, 912958), (566, 540355), (670, 456479), (1415, 216142), (1613, 189610), (2830, 108071), (3226, 94805), (8065, 37922), (16130, 18961)]