87469090

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{6121}}^1$

素因数の和:7557

約数の個数: 16

約数和(自身を含む): 157580280

約数和(自身を除く): 70111190

約数列:

[1, 2, 5, 10, 1429, 2858, 6121, 7145, 12242, 14290, 30605, 61210, 8746909, 17493818, 43734545, 87469090]

約数ペア:

[(1, 87469090), (2, 43734545), (5, 17493818), (10, 8746909), (1429, 61210), (2858, 30605), (6121, 14290), (7145, 12242)]