16684779790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{55009}}^1$

素因数の和:55649

約数の個数: 48

約数和(自身を含む): 34992961200

約数和(自身を除く): 18308181410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 619, 1238, 3095, 4333, 6190, 8666, 21665, 30331, 43330, 55009, 60662, 110018, 151655, 275045, 303310, 385063, 550090, 770126, 1925315, 2695441, 3850630, 5390882, 13477205, 26954410, 34050571, 68101142, 170252855, 238353997, 340505710, 476707994, 1191769985, 1668477979, 2383539970, 3336955958, 8342389895, 16684779790]

約数ペア:

[(1, 16684779790), (2, 8342389895), (5, 3336955958), (7, 2383539970), (10, 1668477979), (14, 1191769985), (35, 476707994), (49, 340505710), (70, 238353997), (98, 170252855), (245, 68101142), (490, 34050571), (619, 26954410), (1238, 13477205), (3095, 5390882), (4333, 3850630), (6190, 2695441), (8666, 1925315), (21665, 770126), (30331, 550090), (43330, 385063), (55009, 303310), (60662, 275045), (110018, 151655)]