26431890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2833}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 63662976

約数和(自身を除く): 37231086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 2833, 3110, 4665, 5666, 8499, 9330, 14165, 16998, 28330, 42495, 84990, 881063, 1762126, 2643189, 4405315, 5286378, 8810630, 13215945, 26431890]

約数ペア:

[(1, 26431890), (2, 13215945), (3, 8810630), (5, 5286378), (6, 4405315), (10, 2643189), (15, 1762126), (30, 881063), (311, 84990), (622, 42495), (933, 28330), (1555, 16998), (1866, 14165), (2833, 9330), (3110, 8499), (4665, 5666)]