13885740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7039

約数の個数: 72

約数和(自身を含む): 45955728

約数和(自身を除く): 32069988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7013, 14026, 21039, 28052, 35065, 42078, 63117, 70130, 77143, 84156, 105195, 126234, 140260, 154286, 210390, 231429, 252468, 308572, 315585, 385715, 420780, 462858, 631170, 694287, 771430, 925716, 1157145, 1262340, 1388574, 1542860, 2314290, 2777148, 3471435, 4628580, 6942870, 13885740]

約数ペア:

[(1, 13885740), (2, 6942870), (3, 4628580), (4, 3471435), (5, 2777148), (6, 2314290), (9, 1542860), (10, 1388574), (11, 1262340), (12, 1157145), (15, 925716), (18, 771430), (20, 694287), (22, 631170), (30, 462858), (33, 420780), (36, 385715), (44, 315585), (45, 308572), (55, 252468), (60, 231429), (66, 210390), (90, 154286), (99, 140260), (110, 126234), (132, 105195), (165, 84156), (180, 77143), (198, 70130), (220, 63117), (330, 42078), (396, 35065), (495, 28052), (660, 21039), (990, 14026), (1980, 7013)]