11311740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 38918880

約数和(自身を除く): 27607140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 197, 198, 220, 261, 290, 319, 330, 348, 394, 396, 435, 495, 522, 580, 591, 638, 660, 788, 870, 957, 985, 990, 1044, 1182, 1276, 1305, 1595, 1740, 1773, 1914, 1970, 1980, 2167, 2364, 2610, 2871, 2955, 3190, 3546, 3828, 3940, 4334, 4785, 5220, 5713, 5742, 5910, 6380, 6501, 7092, 8668, 8865, 9570, 10835, 11426, 11484, 11820, 13002, 14355, 17139, 17730, 19140, 19503, 21670, 22852, 26004, 28565, 28710, 32505, 34278, 35460, 39006, 43340, 51417, 57130, 57420, 62843, 65010, 68556, 78012, 85695, 97515, 102834, 114260, 125686, 130020, 171390, 188529, 195030, 205668, 251372, 257085, 314215, 342780, 377058, 390060, 514170, 565587, 628430, 754116, 942645, 1028340, 1131174, 1256860, 1885290, 2262348, 2827935, 3770580, 5655870, 11311740]

約数ペア:

[(1, 11311740), (2, 5655870), (3, 3770580), (4, 2827935), (5, 2262348), (6, 1885290), (9, 1256860), (10, 1131174), (11, 1028340), (12, 942645), (15, 754116), (18, 628430), (20, 565587), (22, 514170), (29, 390060), (30, 377058), (33, 342780), (36, 314215), (44, 257085), (45, 251372), (55, 205668), (58, 195030), (60, 188529), (66, 171390), (87, 130020), (90, 125686), (99, 114260), (110, 102834), (116, 97515), (132, 85695), (145, 78012), (165, 68556), (174, 65010), (180, 62843), (197, 57420), (198, 57130), (220, 51417), (261, 43340), (290, 39006), (319, 35460), (330, 34278), (348, 32505), (394, 28710), (396, 28565), (435, 26004), (495, 22852), (522, 21670), (580, 19503), (591, 19140), (638, 17730), (660, 17139), (788, 14355), (870, 13002), (957, 11820), (985, 11484), (990, 11426), (1044, 10835), (1182, 9570), (1276, 8865), (1305, 8668), (1595, 7092), (1740, 6501), (1773, 6380), (1914, 5910), (1970, 5742), (1980, 5713), (2167, 5220), (2364, 4785), (2610, 4334), (2871, 3940), (2955, 3828), (3190, 3546)]