77011890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42083}}^1$

素因数の和:42154

約数の個数: 32

約数和(自身を含む): 187862976

約数和(自身を除く): 110851086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 42083, 84166, 126249, 210415, 252498, 420830, 631245, 1262490, 2567063, 5134126, 7701189, 12835315, 15402378, 25670630, 38505945, 77011890]

約数ペア:

[(1, 77011890), (2, 38505945), (3, 25670630), (5, 15402378), (6, 12835315), (10, 7701189), (15, 5134126), (30, 2567063), (61, 1262490), (122, 631245), (183, 420830), (305, 252498), (366, 210415), (610, 126249), (915, 84166), (1830, 42083)]