3278940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 10827264

約数和(自身を除く): 7548324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 211, 222, 259, 370, 420, 422, 444, 518, 555, 633, 740, 777, 844, 1036, 1055, 1110, 1266, 1295, 1477, 1554, 2110, 2220, 2532, 2590, 2954, 3108, 3165, 3885, 4220, 4431, 5180, 5908, 6330, 7385, 7770, 7807, 8862, 12660, 14770, 15540, 15614, 17724, 22155, 23421, 29540, 31228, 39035, 44310, 46842, 54649, 78070, 88620, 93684, 109298, 117105, 156140, 163947, 218596, 234210, 273245, 327894, 468420, 546490, 655788, 819735, 1092980, 1639470, 3278940]

約数ペア:

[(1, 3278940), (2, 1639470), (3, 1092980), (4, 819735), (5, 655788), (6, 546490), (7, 468420), (10, 327894), (12, 273245), (14, 234210), (15, 218596), (20, 163947), (21, 156140), (28, 117105), (30, 109298), (35, 93684), (37, 88620), (42, 78070), (60, 54649), (70, 46842), (74, 44310), (84, 39035), (105, 31228), (111, 29540), (140, 23421), (148, 22155), (185, 17724), (210, 15614), (211, 15540), (222, 14770), (259, 12660), (370, 8862), (420, 7807), (422, 7770), (444, 7385), (518, 6330), (555, 5908), (633, 5180), (740, 4431), (777, 4220), (844, 3885), (1036, 3165), (1055, 3108), (1110, 2954), (1266, 2590), (1295, 2532), (1477, 2220), (1554, 2110)]