14440020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{34381}}^1$

素因数の和:34400

約数の個数: 48

約数和(自身を含む): 46209408

約数和(自身を除く): 31769388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 34381, 68762, 103143, 137524, 171905, 206286, 240667, 343810, 412572, 481334, 515715, 687620, 722001, 962668, 1031430, 1203335, 1444002, 2062860, 2406670, 2888004, 3610005, 4813340, 7220010, 14440020]

約数ペア:

[(1, 14440020), (2, 7220010), (3, 4813340), (4, 3610005), (5, 2888004), (6, 2406670), (7, 2062860), (10, 1444002), (12, 1203335), (14, 1031430), (15, 962668), (20, 722001), (21, 687620), (28, 515715), (30, 481334), (35, 412572), (42, 343810), (60, 240667), (70, 206286), (84, 171905), (105, 137524), (140, 103143), (210, 68762), (420, 34381)]