14958020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 39504192

約数和(自身を除く): 24546172

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 883, 1210, 1540, 1694, 1766, 2420, 3388, 3532, 4235, 4415, 6181, 8470, 8830, 9713, 12362, 16940, 17660, 19426, 24724, 30905, 38852, 48565, 61810, 67991, 97130, 106843, 123620, 135982, 194260, 213686, 271964, 339955, 427372, 534215, 679910, 747901, 1068430, 1359820, 1495802, 2136860, 2991604, 3739505, 7479010, 14958020]

約数ペア:

[(1, 14958020), (2, 7479010), (4, 3739505), (5, 2991604), (7, 2136860), (10, 1495802), (11, 1359820), (14, 1068430), (20, 747901), (22, 679910), (28, 534215), (35, 427372), (44, 339955), (55, 271964), (70, 213686), (77, 194260), (110, 135982), (121, 123620), (140, 106843), (154, 97130), (220, 67991), (242, 61810), (308, 48565), (385, 38852), (484, 30905), (605, 24724), (770, 19426), (847, 17660), (883, 16940), (1210, 12362), (1540, 9713), (1694, 8830), (1766, 8470), (2420, 6181), (3388, 4415), (3532, 4235)]