246264620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 615444480

約数和(自身を除く): 369179860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 179, 217, 310, 317, 358, 434, 620, 634, 716, 868, 895, 1085, 1253, 1268, 1585, 1790, 2170, 2219, 2506, 3170, 3580, 4340, 4438, 5012, 5549, 6265, 6340, 8876, 9827, 11095, 11098, 12530, 19654, 22190, 22196, 25060, 27745, 38843, 39308, 44380, 49135, 55490, 56743, 68789, 77686, 98270, 110980, 113486, 137578, 155372, 194215, 196540, 226972, 275156, 283715, 343945, 388430, 397201, 567430, 687890, 776860, 794402, 1134860, 1375780, 1588804, 1759033, 1986005, 3518066, 3972010, 7036132, 7944020, 8795165, 12313231, 17590330, 24626462, 35180660, 49252924, 61566155, 123132310, 246264620]

約数ペア:

[(1, 246264620), (2, 123132310), (4, 61566155), (5, 49252924), (7, 35180660), (10, 24626462), (14, 17590330), (20, 12313231), (28, 8795165), (31, 7944020), (35, 7036132), (62, 3972010), (70, 3518066), (124, 1986005), (140, 1759033), (155, 1588804), (179, 1375780), (217, 1134860), (310, 794402), (317, 776860), (358, 687890), (434, 567430), (620, 397201), (634, 388430), (716, 343945), (868, 283715), (895, 275156), (1085, 226972), (1253, 196540), (1268, 194215), (1585, 155372), (1790, 137578), (2170, 113486), (2219, 110980), (2506, 98270), (3170, 77686), (3580, 68789), (4340, 56743), (4438, 55490), (5012, 49135), (5549, 44380), (6265, 39308), (6340, 38843), (8876, 27745), (9827, 25060), (11095, 22196), (11098, 22190), (12530, 19654)]