6858090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 17972136

約数和(自身を除く): 11114046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 421, 543, 842, 905, 1086, 1263, 1629, 1810, 2105, 2526, 2715, 3258, 3789, 4210, 5430, 6315, 7578, 8145, 12630, 16290, 18945, 37890, 76201, 152402, 228603, 381005, 457206, 685809, 762010, 1143015, 1371618, 2286030, 3429045, 6858090]

約数ペア:

[(1, 6858090), (2, 3429045), (3, 2286030), (5, 1371618), (6, 1143015), (9, 762010), (10, 685809), (15, 457206), (18, 381005), (30, 228603), (45, 152402), (90, 76201), (181, 37890), (362, 18945), (421, 16290), (543, 12630), (842, 8145), (905, 7578), (1086, 6315), (1263, 5430), (1629, 4210), (1810, 3789), (2105, 3258), (2526, 2715)]