6981051700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3391}}^1$

素因数の和:3602

約数の個数: 144

約数和(自身を含む): 18442819584

約数和(自身を除く): 11461767884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 173, 175, 238, 340, 346, 350, 425, 476, 595, 692, 700, 850, 865, 1190, 1211, 1700, 1730, 2380, 2422, 2941, 2975, 3391, 3460, 4325, 4844, 5882, 5950, 6055, 6782, 8650, 11764, 11900, 12110, 13564, 14705, 16955, 17300, 20587, 23737, 24220, 29410, 30275, 33910, 41174, 47474, 57647, 58820, 60550, 67820, 73525, 82348, 84775, 94948, 102935, 115294, 118685, 121100, 147050, 169550, 205870, 230588, 237370, 288235, 294100, 339100, 403529, 411740, 474740, 514675, 576470, 586643, 593425, 807058, 1029350, 1152940, 1173286, 1186850, 1441175, 1614116, 2017645, 2058700, 2346572, 2373700, 2882350, 2933215, 4035290, 4106501, 5764700, 5866430, 8070580, 8213002, 9972931, 10088225, 11732860, 14666075, 16426004, 19945862, 20176450, 20532505, 29332150, 39891724, 40352900, 41065010, 49864655, 58664300, 69810517, 82130020, 99729310, 102662525, 139621034, 199458620, 205325050, 249323275, 279242068, 349052585, 410650100, 498646550, 698105170, 997293100, 1396210340, 1745262925, 3490525850, 6981051700]

約数ペア:

[(1, 6981051700), (2, 3490525850), (4, 1745262925), (5, 1396210340), (7, 997293100), (10, 698105170), (14, 498646550), (17, 410650100), (20, 349052585), (25, 279242068), (28, 249323275), (34, 205325050), (35, 199458620), (50, 139621034), (68, 102662525), (70, 99729310), (85, 82130020), (100, 69810517), (119, 58664300), (140, 49864655), (170, 41065010), (173, 40352900), (175, 39891724), (238, 29332150), (340, 20532505), (346, 20176450), (350, 19945862), (425, 16426004), (476, 14666075), (595, 11732860), (692, 10088225), (700, 9972931), (850, 8213002), (865, 8070580), (1190, 5866430), (1211, 5764700), (1700, 4106501), (1730, 4035290), (2380, 2933215), (2422, 2882350), (2941, 2373700), (2975, 2346572), (3391, 2058700), (3460, 2017645), (4325, 1614116), (4844, 1441175), (5882, 1186850), (5950, 1173286), (6055, 1152940), (6782, 1029350), (8650, 807058), (11764, 593425), (11900, 586643), (12110, 576470), (13564, 514675), (14705, 474740), (16955, 411740), (17300, 403529), (20587, 339100), (23737, 294100), (24220, 288235), (29410, 237370), (30275, 230588), (33910, 205870), (41174, 169550), (47474, 147050), (57647, 121100), (58820, 118685), (60550, 115294), (67820, 102935), (73525, 94948), (82348, 84775)]