15705582690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{5347}}^1$

素因数の和:5632

約数の個数: 128

約数和(自身を含む): 43914866688

約数和(自身を除く): 28209283998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 197, 210, 213, 355, 394, 426, 497, 591, 710, 985, 994, 1065, 1182, 1379, 1491, 1970, 2130, 2485, 2758, 2955, 2982, 4137, 4970, 5347, 5910, 6895, 7455, 8274, 10694, 13790, 13987, 14910, 16041, 20685, 26735, 27974, 32082, 37429, 41370, 41961, 53470, 69935, 74858, 80205, 83922, 97909, 112287, 139870, 160410, 187145, 195818, 209805, 224574, 293727, 374290, 379637, 419610, 489545, 561435, 587454, 759274, 979090, 1053359, 1122870, 1138911, 1468635, 1898185, 2106718, 2277822, 2657459, 2937270, 3160077, 3796370, 5266795, 5314918, 5694555, 6320154, 7373513, 7972377, 10533590, 11389110, 13287295, 14747026, 15800385, 15944754, 22120539, 26574590, 31600770, 36867565, 39861885, 44241078, 73735130, 74788489, 79723770, 110602695, 149576978, 221205390, 224365467, 373942445, 448730934, 523519423, 747884890, 1047038846, 1121827335, 1570558269, 2243654670, 2617597115, 3141116538, 5235194230, 7852791345, 15705582690]

約数ペア:

[(1, 15705582690), (2, 7852791345), (3, 5235194230), (5, 3141116538), (6, 2617597115), (7, 2243654670), (10, 1570558269), (14, 1121827335), (15, 1047038846), (21, 747884890), (30, 523519423), (35, 448730934), (42, 373942445), (70, 224365467), (71, 221205390), (105, 149576978), (142, 110602695), (197, 79723770), (210, 74788489), (213, 73735130), (355, 44241078), (394, 39861885), (426, 36867565), (497, 31600770), (591, 26574590), (710, 22120539), (985, 15944754), (994, 15800385), (1065, 14747026), (1182, 13287295), (1379, 11389110), (1491, 10533590), (1970, 7972377), (2130, 7373513), (2485, 6320154), (2758, 5694555), (2955, 5314918), (2982, 5266795), (4137, 3796370), (4970, 3160077), (5347, 2937270), (5910, 2657459), (6895, 2277822), (7455, 2106718), (8274, 1898185), (10694, 1468635), (13790, 1138911), (13987, 1122870), (14910, 1053359), (16041, 979090), (20685, 759274), (26735, 587454), (27974, 561435), (32082, 489545), (37429, 419610), (41370, 379637), (41961, 374290), (53470, 293727), (69935, 224574), (74858, 209805), (80205, 195818), (83922, 187145), (97909, 160410), (112287, 139870)]