87834870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{975943}}^1$

素因数の和:975956

約数の個数: 24

約数和(自身を含む): 228370896

約数和(自身を除く): 140536026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 975943, 1951886, 2927829, 4879715, 5855658, 8783487, 9759430, 14639145, 17566974, 29278290, 43917435, 87834870]

約数ペア:

[(1, 87834870), (2, 43917435), (3, 29278290), (5, 17566974), (6, 14639145), (9, 9759430), (10, 8783487), (15, 5855658), (18, 4879715), (30, 2927829), (45, 1951886), (90, 975943)]