2856979650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2129

約数の個数: 192

約数和(自身を含む): 8648017920

約数和(自身を除く): 5791038270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 71, 75, 95, 105, 114, 133, 142, 150, 175, 190, 210, 213, 266, 285, 350, 355, 399, 426, 475, 497, 525, 570, 665, 710, 798, 950, 994, 1050, 1065, 1330, 1349, 1425, 1491, 1775, 1995, 2017, 2130, 2485, 2698, 2850, 2982, 3325, 3550, 3990, 4034, 4047, 4970, 5325, 6051, 6650, 6745, 7455, 8094, 9443, 9975, 10085, 10650, 12102, 12425, 13490, 14119, 14910, 18886, 19950, 20170, 20235, 24850, 28238, 28329, 30255, 33725, 37275, 38323, 40470, 42357, 47215, 50425, 56658, 60510, 67450, 70595, 74550, 76646, 84714, 94430, 100850, 101175, 114969, 141190, 141645, 143207, 151275, 191615, 202350, 211785, 229938, 236075, 268261, 283290, 286414, 302550, 352975, 383230, 423570, 429621, 472150, 536522, 574845, 705950, 708225, 716035, 804783, 859242, 958075, 1002449, 1058925, 1149690, 1341305, 1416450, 1432070, 1609566, 1916150, 2004898, 2117850, 2148105, 2682610, 2720933, 2874225, 3007347, 3580175, 4023915, 4296210, 5012245, 5441866, 5748450, 6014694, 6706525, 7160350, 8047830, 8162799, 10024490, 10740525, 13413050, 13604665, 15036735, 16325598, 19046531, 20119575, 21481050, 25061225, 27209330, 30073470, 38093062, 40239150, 40813995, 50122450, 57139593, 68023325, 75183675, 81627990, 95232655, 114279186, 136046650, 150367350, 190465310, 204069975, 285697965, 408139950, 476163275, 571395930, 952326550, 1428489825, 2856979650]

約数ペア:

[(1, 2856979650), (2, 1428489825), (3, 952326550), (5, 571395930), (6, 476163275), (7, 408139950), (10, 285697965), (14, 204069975), (15, 190465310), (19, 150367350), (21, 136046650), (25, 114279186), (30, 95232655), (35, 81627990), (38, 75183675), (42, 68023325), (50, 57139593), (57, 50122450), (70, 40813995), (71, 40239150), (75, 38093062), (95, 30073470), (105, 27209330), (114, 25061225), (133, 21481050), (142, 20119575), (150, 19046531), (175, 16325598), (190, 15036735), (210, 13604665), (213, 13413050), (266, 10740525), (285, 10024490), (350, 8162799), (355, 8047830), (399, 7160350), (426, 6706525), (475, 6014694), (497, 5748450), (525, 5441866), (570, 5012245), (665, 4296210), (710, 4023915), (798, 3580175), (950, 3007347), (994, 2874225), (1050, 2720933), (1065, 2682610), (1330, 2148105), (1349, 2117850), (1425, 2004898), (1491, 1916150), (1775, 1609566), (1995, 1432070), (2017, 1416450), (2130, 1341305), (2485, 1149690), (2698, 1058925), (2850, 1002449), (2982, 958075), (3325, 859242), (3550, 804783), (3990, 716035), (4034, 708225), (4047, 705950), (4970, 574845), (5325, 536522), (6051, 472150), (6650, 429621), (6745, 423570), (7455, 383230), (8094, 352975), (9443, 302550), (9975, 286414), (10085, 283290), (10650, 268261), (12102, 236075), (12425, 229938), (13490, 211785), (14119, 202350), (14910, 191615), (18886, 151275), (19950, 143207), (20170, 141645), (20235, 141190), (24850, 114969), (28238, 101175), (28329, 100850), (30255, 94430), (33725, 84714), (37275, 76646), (38323, 74550), (40470, 70595), (42357, 67450), (47215, 60510), (50425, 56658)]