56837970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 192844800

約数和(自身を除く): 136006830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 29, 30, 34, 35, 42, 45, 51, 54, 58, 61, 63, 70, 85, 87, 90, 102, 105, 119, 122, 126, 135, 145, 153, 170, 174, 183, 189, 203, 210, 238, 255, 261, 270, 290, 305, 306, 315, 357, 366, 378, 406, 427, 435, 459, 493, 510, 522, 549, 595, 609, 610, 630, 714, 765, 783, 854, 870, 915, 918, 945, 986, 1015, 1037, 1071, 1098, 1190, 1218, 1281, 1305, 1479, 1530, 1566, 1647, 1769, 1785, 1827, 1830, 1890, 2030, 2074, 2135, 2142, 2295, 2465, 2562, 2610, 2745, 2958, 3045, 3111, 3213, 3294, 3451, 3538, 3570, 3654, 3843, 3915, 4270, 4437, 4590, 4930, 5185, 5307, 5355, 5481, 5490, 6090, 6222, 6405, 6426, 6902, 7259, 7395, 7686, 7830, 8235, 8845, 8874, 9135, 9333, 10353, 10370, 10614, 10710, 10962, 11529, 12383, 12810, 13311, 14518, 14790, 15555, 15921, 16065, 16470, 17255, 17690, 18270, 18666, 19215, 20706, 21777, 22185, 23058, 24766, 26535, 26622, 27405, 27999, 30073, 31059, 31110, 31842, 32130, 34510, 36295, 37149, 38430, 43554, 44370, 46665, 47763, 51765, 53070, 54810, 55998, 57645, 60146, 61915, 62118, 65331, 66555, 72590, 74298, 79605, 90219, 93177, 93330, 95526, 103530, 108885, 111447, 115290, 123830, 130662, 133110, 139995, 150365, 155295, 159210, 180438, 185745, 186354, 195993, 210511, 217770, 222894, 238815, 270657, 279990, 300730, 310590, 326655, 334341, 371490, 391986, 421022, 451095, 465885, 477630, 541314, 557235, 631533, 653310, 668682, 811971, 902190, 931770, 979965, 1052555, 1114470, 1263066, 1353285, 1623942, 1671705, 1894599, 1959930, 2105110, 2706570, 3157665, 3343410, 3789198, 4059855, 5683797, 6315330, 8119710, 9472995, 11367594, 18945990, 28418985, 56837970]

約数ペア:

[(1, 56837970), (2, 28418985), (3, 18945990), (5, 11367594), (6, 9472995), (7, 8119710), (9, 6315330), (10, 5683797), (14, 4059855), (15, 3789198), (17, 3343410), (18, 3157665), (21, 2706570), (27, 2105110), (29, 1959930), (30, 1894599), (34, 1671705), (35, 1623942), (42, 1353285), (45, 1263066), (51, 1114470), (54, 1052555), (58, 979965), (61, 931770), (63, 902190), (70, 811971), (85, 668682), (87, 653310), (90, 631533), (102, 557235), (105, 541314), (119, 477630), (122, 465885), (126, 451095), (135, 421022), (145, 391986), (153, 371490), (170, 334341), (174, 326655), (183, 310590), (189, 300730), (203, 279990), (210, 270657), (238, 238815), (255, 222894), (261, 217770), (270, 210511), (290, 195993), (305, 186354), (306, 185745), (315, 180438), (357, 159210), (366, 155295), (378, 150365), (406, 139995), (427, 133110), (435, 130662), (459, 123830), (493, 115290), (510, 111447), (522, 108885), (549, 103530), (595, 95526), (609, 93330), (610, 93177), (630, 90219), (714, 79605), (765, 74298), (783, 72590), (854, 66555), (870, 65331), (915, 62118), (918, 61915), (945, 60146), (986, 57645), (1015, 55998), (1037, 54810), (1071, 53070), (1098, 51765), (1190, 47763), (1218, 46665), (1281, 44370), (1305, 43554), (1479, 38430), (1530, 37149), (1566, 36295), (1647, 34510), (1769, 32130), (1785, 31842), (1827, 31110), (1830, 31059), (1890, 30073), (2030, 27999), (2074, 27405), (2135, 26622), (2142, 26535), (2295, 24766), (2465, 23058), (2562, 22185), (2610, 21777), (2745, 20706), (2958, 19215), (3045, 18666), (3111, 18270), (3213, 17690), (3294, 17255), (3451, 16470), (3538, 16065), (3570, 15921), (3654, 15555), (3843, 14790), (3915, 14518), (4270, 13311), (4437, 12810), (4590, 12383), (4930, 11529), (5185, 10962), (5307, 10710), (5355, 10614), (5481, 10370), (5490, 10353), (6090, 9333), (6222, 9135), (6405, 8874), (6426, 8845), (6902, 8235), (7259, 7830), (7395, 7686)]