299375950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3631}}^1$

素因数の和:3757

約数の個数: 48

約数和(自身を含む): 595836864

約数和(自身を除く): 296460914

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 425, 485, 850, 970, 1649, 2425, 3298, 3631, 4850, 7262, 8245, 16490, 18155, 36310, 41225, 61727, 82450, 90775, 123454, 181550, 308635, 352207, 617270, 704414, 1543175, 1761035, 3086350, 3522070, 5987519, 8805175, 11975038, 17610350, 29937595, 59875190, 149687975, 299375950]

約数ペア:

[(1, 299375950), (2, 149687975), (5, 59875190), (10, 29937595), (17, 17610350), (25, 11975038), (34, 8805175), (50, 5987519), (85, 3522070), (97, 3086350), (170, 1761035), (194, 1543175), (425, 704414), (485, 617270), (850, 352207), (970, 308635), (1649, 181550), (2425, 123454), (3298, 90775), (3631, 82450), (4850, 61727), (7262, 41225), (8245, 36310), (16490, 18155)]