91520030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3361}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 188809920

約数和(自身を除く): 97289890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3361, 3890, 5446, 6722, 13615, 16805, 23527, 27230, 33610, 47054, 117635, 235270, 1307429, 2614858, 6537145, 9152003, 13074290, 18304006, 45760015, 91520030]

約数ペア:

[(1, 91520030), (2, 45760015), (5, 18304006), (7, 13074290), (10, 9152003), (14, 6537145), (35, 2614858), (70, 1307429), (389, 235270), (778, 117635), (1945, 47054), (2723, 33610), (3361, 27230), (3890, 23527), (5446, 16805), (6722, 13615)]