130796820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9437}}^1$

素因数の和:9470

約数の個数: 144

約数和(自身を含む): 494702208

約数和(自身を除く): 363905388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9437, 13860, 18874, 28311, 37748, 47185, 56622, 66059, 84933, 94370, 103807, 113244, 132118, 141555, 169866, 188740, 198177, 207614, 264236, 283110, 311421, 330295, 339732, 396354, 415228, 424665, 519035, 566220, 594531, 622842, 660590, 726649, 792708, 849330, 934263, 990885, 1038070, 1189062, 1245684, 1321180, 1453298, 1557105, 1698660, 1868526, 1981770, 2076140, 2179947, 2378124, 2906596, 2972655, 3114210, 3633245, 3737052, 3963540, 4359894, 4671315, 5945310, 6228420, 6539841, 7266490, 8719788, 9342630, 10899735, 11890620, 13079682, 14532980, 18685260, 21799470, 26159364, 32699205, 43598940, 65398410, 130796820]

約数ペア:

[(1, 130796820), (2, 65398410), (3, 43598940), (4, 32699205), (5, 26159364), (6, 21799470), (7, 18685260), (9, 14532980), (10, 13079682), (11, 11890620), (12, 10899735), (14, 9342630), (15, 8719788), (18, 7266490), (20, 6539841), (21, 6228420), (22, 5945310), (28, 4671315), (30, 4359894), (33, 3963540), (35, 3737052), (36, 3633245), (42, 3114210), (44, 2972655), (45, 2906596), (55, 2378124), (60, 2179947), (63, 2076140), (66, 1981770), (70, 1868526), (77, 1698660), (84, 1557105), (90, 1453298), (99, 1321180), (105, 1245684), (110, 1189062), (126, 1038070), (132, 990885), (140, 934263), (154, 849330), (165, 792708), (180, 726649), (198, 660590), (210, 622842), (220, 594531), (231, 566220), (252, 519035), (308, 424665), (315, 415228), (330, 396354), (385, 339732), (396, 330295), (420, 311421), (462, 283110), (495, 264236), (630, 207614), (660, 198177), (693, 188740), (770, 169866), (924, 141555), (990, 132118), (1155, 113244), (1260, 103807), (1386, 94370), (1540, 84933), (1980, 66059), (2310, 56622), (2772, 47185), (3465, 37748), (4620, 28311), (6930, 18874), (9437, 13860)]