128954610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 346102848

約数和(自身を除く): 217148238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 83, 90, 122, 166, 183, 249, 283, 305, 366, 415, 498, 549, 566, 610, 747, 830, 849, 915, 1098, 1245, 1415, 1494, 1698, 1830, 2490, 2547, 2745, 2830, 3735, 4245, 5063, 5094, 5490, 7470, 8490, 10126, 12735, 15189, 17263, 23489, 25315, 25470, 30378, 34526, 45567, 46978, 50630, 51789, 70467, 75945, 86315, 91134, 103578, 117445, 140934, 151890, 155367, 172630, 211401, 227835, 234890, 258945, 310734, 352335, 422802, 455670, 517890, 704670, 776835, 1057005, 1432829, 1553670, 2114010, 2865658, 4298487, 7164145, 8596974, 12895461, 14328290, 21492435, 25790922, 42984870, 64477305, 128954610]

約数ペア:

[(1, 128954610), (2, 64477305), (3, 42984870), (5, 25790922), (6, 21492435), (9, 14328290), (10, 12895461), (15, 8596974), (18, 7164145), (30, 4298487), (45, 2865658), (61, 2114010), (83, 1553670), (90, 1432829), (122, 1057005), (166, 776835), (183, 704670), (249, 517890), (283, 455670), (305, 422802), (366, 352335), (415, 310734), (498, 258945), (549, 234890), (566, 227835), (610, 211401), (747, 172630), (830, 155367), (849, 151890), (915, 140934), (1098, 117445), (1245, 103578), (1415, 91134), (1494, 86315), (1698, 75945), (1830, 70467), (2490, 51789), (2547, 50630), (2745, 46978), (2830, 45567), (3735, 34526), (4245, 30378), (5063, 25470), (5094, 25315), (5490, 23489), (7470, 17263), (8490, 15189), (10126, 12735)]