91491610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27809}}^1$

素因数の和:27870

約数の個数: 32

約数和(自身を含む): 192222720

約数和(自身を除く): 100731110

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 27809, 55618, 139045, 194663, 278090, 389326, 973315, 1307023, 1946630, 2614046, 6535115, 9149161, 13070230, 18298322, 45745805, 91491610]

約数ペア:

[(1, 91491610), (2, 45745805), (5, 18298322), (7, 13070230), (10, 9149161), (14, 6535115), (35, 2614046), (47, 1946630), (70, 1307023), (94, 973315), (235, 389326), (329, 278090), (470, 194663), (658, 139045), (1645, 55618), (3290, 27809)]