2000609940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{250703}}^1$

素因数の和:250741

約数の個数: 96

約数和(自身を含む): 6738923520

約数和(自身を除く): 4738313580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 250703, 501406, 752109, 1002812, 1253515, 1504218, 1754921, 2507030, 3008436, 3509842, 3760545, 4763357, 5014060, 5264763, 7019684, 7521090, 8774605, 9526714, 10529526, 14290071, 15042180, 17549210, 19053428, 21059052, 23816785, 26323815, 28580142, 33343499, 35098420, 47633570, 52647630, 57160284, 66686998, 71450355, 95267140, 100030497, 105295260, 133373996, 142900710, 166717495, 200060994, 285801420, 333434990, 400121988, 500152485, 666869980, 1000304970, 2000609940]

約数ペア:

[(1, 2000609940), (2, 1000304970), (3, 666869980), (4, 500152485), (5, 400121988), (6, 333434990), (7, 285801420), (10, 200060994), (12, 166717495), (14, 142900710), (15, 133373996), (19, 105295260), (20, 100030497), (21, 95267140), (28, 71450355), (30, 66686998), (35, 57160284), (38, 52647630), (42, 47633570), (57, 35098420), (60, 33343499), (70, 28580142), (76, 26323815), (84, 23816785), (95, 21059052), (105, 19053428), (114, 17549210), (133, 15042180), (140, 14290071), (190, 10529526), (210, 9526714), (228, 8774605), (266, 7521090), (285, 7019684), (380, 5264763), (399, 5014060), (420, 4763357), (532, 3760545), (570, 3509842), (665, 3008436), (798, 2507030), (1140, 1754921), (1330, 1504218), (1596, 1253515), (1995, 1002812), (2660, 752109), (3990, 501406), (7980, 250703)]