13984740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 52940160

約数和(自身を除く): 38955420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1009, 1155, 1260, 1386, 1540, 1980, 2018, 2310, 2772, 3027, 3465, 4036, 4620, 5045, 6054, 6930, 7063, 9081, 10090, 11099, 12108, 13860, 14126, 15135, 18162, 20180, 21189, 22198, 28252, 30270, 33297, 35315, 36324, 42378, 44396, 45405, 55495, 60540, 63567, 66594, 70630, 77693, 84756, 90810, 99891, 105945, 110990, 127134, 133188, 141260, 155386, 166485, 181620, 199782, 211890, 221980, 233079, 254268, 310772, 317835, 332970, 388465, 399564, 423780, 466158, 499455, 635670, 665940, 699237, 776930, 932316, 998910, 1165395, 1271340, 1398474, 1553860, 1997820, 2330790, 2796948, 3496185, 4661580, 6992370, 13984740]

約数ペア:

[(1, 13984740), (2, 6992370), (3, 4661580), (4, 3496185), (5, 2796948), (6, 2330790), (7, 1997820), (9, 1553860), (10, 1398474), (11, 1271340), (12, 1165395), (14, 998910), (15, 932316), (18, 776930), (20, 699237), (21, 665940), (22, 635670), (28, 499455), (30, 466158), (33, 423780), (35, 399564), (36, 388465), (42, 332970), (44, 317835), (45, 310772), (55, 254268), (60, 233079), (63, 221980), (66, 211890), (70, 199782), (77, 181620), (84, 166485), (90, 155386), (99, 141260), (105, 133188), (110, 127134), (126, 110990), (132, 105945), (140, 99891), (154, 90810), (165, 84756), (180, 77693), (198, 70630), (210, 66594), (220, 63567), (231, 60540), (252, 55495), (308, 45405), (315, 44396), (330, 42378), (385, 36324), (396, 35315), (420, 33297), (462, 30270), (495, 28252), (630, 22198), (660, 21189), (693, 20180), (770, 18162), (924, 15135), (990, 14126), (1009, 13860), (1155, 12108), (1260, 11099), (1386, 10090), (1540, 9081), (1980, 7063), (2018, 6930), (2310, 6054), (2772, 5045), (3027, 4620), (3465, 4036)]