794902010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{3251}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 1668276000

約数和(自身を除く): 873373990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 499, 998, 2495, 3251, 3493, 4990, 6502, 6986, 16255, 17465, 22757, 24451, 32510, 34930, 45514, 48902, 113785, 122255, 159299, 227570, 244510, 318598, 796495, 1592990, 1622249, 3244498, 8111245, 11355743, 16222490, 22711486, 56778715, 79490201, 113557430, 158980402, 397451005, 794902010]

約数ペア:

[(1, 794902010), (2, 397451005), (5, 158980402), (7, 113557430), (10, 79490201), (14, 56778715), (35, 22711486), (49, 16222490), (70, 11355743), (98, 8111245), (245, 3244498), (490, 1622249), (499, 1592990), (998, 796495), (2495, 318598), (3251, 244510), (3493, 227570), (4990, 159299), (6502, 122255), (6986, 113785), (16255, 48902), (17465, 45514), (22757, 34930), (24451, 32510)]