61631710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 130892976

約数和(自身を除く): 69261266

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 1723, 2555, 3446, 3577, 5110, 7154, 8615, 12061, 17230, 17885, 24122, 35770, 60305, 84427, 120610, 125779, 168854, 251558, 422135, 628895, 844270, 880453, 1257790, 1760906, 4402265, 6163171, 8804530, 12326342, 30815855, 61631710]

約数ペア:

[(1, 61631710), (2, 30815855), (5, 12326342), (7, 8804530), (10, 6163171), (14, 4402265), (35, 1760906), (49, 1257790), (70, 880453), (73, 844270), (98, 628895), (146, 422135), (245, 251558), (365, 168854), (490, 125779), (511, 120610), (730, 84427), (1022, 60305), (1723, 35770), (2555, 24122), (3446, 17885), (3577, 17230), (5110, 12061), (7154, 8615)]