87210722340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9887837}}^1$

素因数の和:9887866

約数の個数: 108

約数和(自身を含む): 307729294236

約数和(自身を除く): 220518571896

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9887837, 19775674, 29663511, 39551348, 49439185, 59327022, 69214859, 88990533, 98878370, 118654044, 138429718, 148317555, 177981066, 197756740, 207644577, 276859436, 296635110, 346074295, 355962132, 415289154, 444952665, 484504013, 593270220, 622933731, 692148590, 830578308, 889905330, 969008026, 1038222885, 1245867462, 1384297180, 1453512039, 1779810660, 1938016052, 2076445770, 2422520065, 2491734924, 2907024078, 3114668655, 4152891540, 4360536117, 4845040130, 5814048156, 6229337310, 7267560195, 8721072234, 9690080260, 12458674620, 14535120390, 17442144468, 21802680585, 29070240780, 43605361170, 87210722340]

約数ペア:

[(1, 87210722340), (2, 43605361170), (3, 29070240780), (4, 21802680585), (5, 17442144468), (6, 14535120390), (7, 12458674620), (9, 9690080260), (10, 8721072234), (12, 7267560195), (14, 6229337310), (15, 5814048156), (18, 4845040130), (20, 4360536117), (21, 4152891540), (28, 3114668655), (30, 2907024078), (35, 2491734924), (36, 2422520065), (42, 2076445770), (45, 1938016052), (49, 1779810660), (60, 1453512039), (63, 1384297180), (70, 1245867462), (84, 1038222885), (90, 969008026), (98, 889905330), (105, 830578308), (126, 692148590), (140, 622933731), (147, 593270220), (180, 484504013), (196, 444952665), (210, 415289154), (245, 355962132), (252, 346074295), (294, 296635110), (315, 276859436), (420, 207644577), (441, 197756740), (490, 177981066), (588, 148317555), (630, 138429718), (735, 118654044), (882, 98878370), (980, 88990533), (1260, 69214859), (1470, 59327022), (1764, 49439185), (2205, 39551348), (2940, 29663511), (4410, 19775674), (8820, 9887837)]