7210003185

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8563}}^1$

素因数の和:8607

約数の個数: 128

約数和(自身を含む): 16179793920

約数和(自身を除く): 8969790735

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 243, 297, 315, 385, 405, 495, 567, 693, 729, 891, 945, 1155, 1215, 1485, 1701, 2079, 2187, 2673, 2835, 3465, 3645, 4455, 5103, 6237, 8019, 8505, 8563, 10395, 10935, 13365, 15309, 18711, 24057, 25515, 25689, 31185, 40095, 42815, 56133, 59941, 76545, 77067, 93555, 94193, 120285, 128445, 168399, 179823, 231201, 280665, 282579, 299705, 385335, 470965, 539469, 659351, 693603, 841995, 847737, 899115, 1156005, 1412895, 1618407, 1978053, 2080809, 2543211, 2697345, 3296755, 3468015, 4238685, 4855221, 5934159, 6242427, 7629633, 8092035, 9890265, 10404045, 12716055, 14565663, 17802477, 18727281, 22888899, 24276105, 29670795, 31212135, 38148165, 43696989, 53407431, 68666697, 72828315, 89012385, 93636405, 114444495, 131090967, 160222293, 206000091, 218484945, 267037155, 343333485, 480666879, 655454835, 801111465, 1030000455, 1442000637, 2403334395, 7210003185]

約数ペア:

[(1, 7210003185), (3, 2403334395), (5, 1442000637), (7, 1030000455), (9, 801111465), (11, 655454835), (15, 480666879), (21, 343333485), (27, 267037155), (33, 218484945), (35, 206000091), (45, 160222293), (55, 131090967), (63, 114444495), (77, 93636405), (81, 89012385), (99, 72828315), (105, 68666697), (135, 53407431), (165, 43696989), (189, 38148165), (231, 31212135), (243, 29670795), (297, 24276105), (315, 22888899), (385, 18727281), (405, 17802477), (495, 14565663), (567, 12716055), (693, 10404045), (729, 9890265), (891, 8092035), (945, 7629633), (1155, 6242427), (1215, 5934159), (1485, 4855221), (1701, 4238685), (2079, 3468015), (2187, 3296755), (2673, 2697345), (2835, 2543211), (3465, 2080809), (3645, 1978053), (4455, 1618407), (5103, 1412895), (6237, 1156005), (8019, 899115), (8505, 847737), (8563, 841995), (10395, 693603), (10935, 659351), (13365, 539469), (15309, 470965), (18711, 385335), (24057, 299705), (25515, 282579), (25689, 280665), (31185, 231201), (40095, 179823), (42815, 168399), (56133, 128445), (59941, 120285), (76545, 94193), (77067, 93555)]