72869930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1187}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 150201216

約数和(自身を除く): 77331286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 877, 1187, 1754, 2374, 4385, 5935, 6139, 8309, 8770, 11870, 12278, 16618, 30695, 41545, 61390, 83090, 1040999, 2081998, 5204995, 7286993, 10409990, 14573986, 36434965, 72869930]

約数ペア:

[(1, 72869930), (2, 36434965), (5, 14573986), (7, 10409990), (10, 7286993), (14, 5204995), (35, 2081998), (70, 1040999), (877, 83090), (1187, 61390), (1754, 41545), (2374, 30695), (4385, 16618), (5935, 12278), (6139, 11870), (8309, 8770)]