63285740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{452041}}^1$

素因数の和:452057

約数の個数: 24

約数和(自身を含む): 151886112

約数和(自身を除く): 88600372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 452041, 904082, 1808164, 2260205, 3164287, 4520410, 6328574, 9040820, 12657148, 15821435, 31642870, 63285740]

約数ペア:

[(1, 63285740), (2, 31642870), (4, 15821435), (5, 12657148), (7, 9040820), (10, 6328574), (14, 4520410), (20, 3164287), (28, 2260205), (35, 1808164), (70, 904082), (140, 452041)]