2000683860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{44519}}^1$

素因数の和:44645

約数の個数: 96

約数和(自身を含む): 6462167040

約数和(自身を除く): 4461483180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 8988, 11235, 14980, 22470, 44519, 44940, 89038, 133557, 178076, 222595, 267114, 311633, 445190, 534228, 623266, 667785, 890380, 934899, 1246532, 1335570, 1558165, 1869798, 2671140, 3116330, 3739596, 4674495, 4763533, 6232660, 9348990, 9527066, 14290599, 18697980, 19054132, 23817665, 28581198, 33344731, 47635330, 57162396, 66689462, 71452995, 95270660, 100034193, 133378924, 142905990, 166723655, 200068386, 285811980, 333447310, 400136772, 500170965, 666894620, 1000341930, 2000683860]

約数ペア:

[(1, 2000683860), (2, 1000341930), (3, 666894620), (4, 500170965), (5, 400136772), (6, 333447310), (7, 285811980), (10, 200068386), (12, 166723655), (14, 142905990), (15, 133378924), (20, 100034193), (21, 95270660), (28, 71452995), (30, 66689462), (35, 57162396), (42, 47635330), (60, 33344731), (70, 28581198), (84, 23817665), (105, 19054132), (107, 18697980), (140, 14290599), (210, 9527066), (214, 9348990), (321, 6232660), (420, 4763533), (428, 4674495), (535, 3739596), (642, 3116330), (749, 2671140), (1070, 1869798), (1284, 1558165), (1498, 1335570), (1605, 1246532), (2140, 934899), (2247, 890380), (2996, 667785), (3210, 623266), (3745, 534228), (4494, 445190), (6420, 311633), (7490, 267114), (8988, 222595), (11235, 178076), (14980, 133557), (22470, 89038), (44519, 44940)]