91909790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 194357232

約数和(自身を除く): 102447442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 1753, 3506, 3745, 5243, 7490, 8765, 10486, 12271, 17530, 24542, 26215, 52430, 61355, 85897, 122710, 171794, 187571, 375142, 429485, 858970, 937855, 1312997, 1875710, 2625994, 6564985, 9190979, 13129970, 18381958, 45954895, 91909790]

約数ペア:

[(1, 91909790), (2, 45954895), (5, 18381958), (7, 13129970), (10, 9190979), (14, 6564985), (35, 2625994), (49, 1875710), (70, 1312997), (98, 937855), (107, 858970), (214, 429485), (245, 375142), (490, 187571), (535, 171794), (749, 122710), (1070, 85897), (1498, 61355), (1753, 52430), (3506, 26215), (3745, 24542), (5243, 17530), (7490, 12271), (8765, 10486)]