229915530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 681891840

約数和(自身を除く): 451976310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2113, 2418, 2790, 3510, 3627, 4030, 4185, 4226, 6045, 6339, 7254, 8370, 10565, 10881, 12090, 12678, 18135, 19017, 21130, 21762, 27469, 31695, 36270, 38034, 54405, 54938, 57051, 63390, 65503, 82407, 95085, 108810, 114102, 131006, 137345, 164814, 190170, 196509, 247221, 274690, 285255, 327515, 393018, 412035, 494442, 570510, 589527, 655030, 741663, 824070, 851539, 982545, 1179054, 1236105, 1483326, 1703078, 1768581, 1965090, 2472210, 2554617, 2947635, 3537162, 3708315, 4257695, 5109234, 5895270, 7416630, 7663851, 8515390, 8842905, 12773085, 15327702, 17685810, 22991553, 25546170, 38319255, 45983106, 76638510, 114957765, 229915530]

約数ペア:

[(1, 229915530), (2, 114957765), (3, 76638510), (5, 45983106), (6, 38319255), (9, 25546170), (10, 22991553), (13, 17685810), (15, 15327702), (18, 12773085), (26, 8842905), (27, 8515390), (30, 7663851), (31, 7416630), (39, 5895270), (45, 5109234), (54, 4257695), (62, 3708315), (65, 3537162), (78, 2947635), (90, 2554617), (93, 2472210), (117, 1965090), (130, 1768581), (135, 1703078), (155, 1483326), (186, 1236105), (195, 1179054), (234, 982545), (270, 851539), (279, 824070), (310, 741663), (351, 655030), (390, 589527), (403, 570510), (465, 494442), (558, 412035), (585, 393018), (702, 327515), (806, 285255), (837, 274690), (930, 247221), (1170, 196509), (1209, 190170), (1395, 164814), (1674, 137345), (1755, 131006), (2015, 114102), (2113, 108810), (2418, 95085), (2790, 82407), (3510, 65503), (3627, 63390), (4030, 57051), (4185, 54938), (4226, 54405), (6045, 38034), (6339, 36270), (7254, 31695), (8370, 27469), (10565, 21762), (10881, 21130), (12090, 19017), (12678, 18135)]