121313010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 368331264

約数和(自身を除く): 247018254

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 910, 962, 1110, 1201, 1295, 1365, 1443, 1554, 2402, 2405, 2590, 2730, 2886, 3367, 3603, 3885, 4810, 6005, 6734, 7206, 7215, 7770, 8407, 10101, 12010, 14430, 15613, 16814, 16835, 18015, 20202, 25221, 31226, 33670, 36030, 42035, 44437, 46839, 50442, 50505, 78065, 84070, 88874, 93678, 101010, 109291, 126105, 133311, 156130, 218582, 222185, 234195, 252210, 266622, 311059, 327873, 444370, 468390, 546455, 577681, 622118, 655746, 666555, 933177, 1092910, 1155362, 1333110, 1555295, 1639365, 1733043, 1866354, 2888405, 3110590, 3278730, 3466086, 4043767, 4665885, 5776810, 8087534, 8665215, 9331770, 12131301, 17330430, 20218835, 24262602, 40437670, 60656505, 121313010]

約数ペア:

[(1, 121313010), (2, 60656505), (3, 40437670), (5, 24262602), (6, 20218835), (7, 17330430), (10, 12131301), (13, 9331770), (14, 8665215), (15, 8087534), (21, 5776810), (26, 4665885), (30, 4043767), (35, 3466086), (37, 3278730), (39, 3110590), (42, 2888405), (65, 1866354), (70, 1733043), (74, 1639365), (78, 1555295), (91, 1333110), (105, 1155362), (111, 1092910), (130, 933177), (182, 666555), (185, 655746), (195, 622118), (210, 577681), (222, 546455), (259, 468390), (273, 444370), (370, 327873), (390, 311059), (455, 266622), (481, 252210), (518, 234195), (546, 222185), (555, 218582), (777, 156130), (910, 133311), (962, 126105), (1110, 109291), (1201, 101010), (1295, 93678), (1365, 88874), (1443, 84070), (1554, 78065), (2402, 50505), (2405, 50442), (2590, 46839), (2730, 44437), (2886, 42035), (3367, 36030), (3603, 33670), (3885, 31226), (4810, 25221), (6005, 20202), (6734, 18015), (7206, 16835), (7215, 16814), (7770, 15613), (8407, 14430), (10101, 12010)]