30964752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 113742720

約数和(自身を除く): 82777968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 139, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 278, 306, 312, 336, 357, 364, 408, 417, 442, 468, 476, 504, 546, 556, 612, 624, 663, 714, 728, 816, 819, 834, 884, 936, 952, 973, 1008, 1071, 1092, 1112, 1224, 1251, 1326, 1428, 1456, 1547, 1638, 1668, 1768, 1807, 1872, 1904, 1946, 1989, 2142, 2184, 2224, 2363, 2448, 2502, 2652, 2856, 2919, 3094, 3276, 3336, 3536, 3614, 3892, 3978, 4284, 4368, 4641, 4726, 5004, 5304, 5421, 5712, 5838, 6188, 6552, 6672, 7089, 7228, 7784, 7956, 8568, 8757, 9282, 9452, 10008, 10608, 10842, 11676, 12376, 12649, 13104, 13923, 14178, 14456, 15568, 15912, 16263, 16541, 17136, 17514, 18564, 18904, 20016, 21267, 21684, 23352, 24752, 25298, 27846, 28356, 28912, 30719, 31824, 32526, 33082, 35028, 37128, 37808, 37947, 42534, 43368, 46704, 49623, 50596, 55692, 56712, 61438, 65052, 66164, 70056, 74256, 75894, 85068, 86736, 92157, 99246, 101192, 111384, 113424, 113841, 122876, 130104, 132328, 140112, 148869, 151788, 170136, 184314, 198492, 202384, 215033, 222768, 227682, 245752, 260208, 264656, 276471, 297738, 303576, 340272, 368628, 396984, 430066, 455364, 491504, 552942, 595476, 607152, 645099, 737256, 793968, 860132, 910728, 1105884, 1190952, 1290198, 1474512, 1720264, 1821456, 1935297, 2211768, 2381904, 2580396, 3440528, 3870594, 4423536, 5160792, 7741188, 10321584, 15482376, 30964752]

約数ペア:

[(1, 30964752), (2, 15482376), (3, 10321584), (4, 7741188), (6, 5160792), (7, 4423536), (8, 3870594), (9, 3440528), (12, 2580396), (13, 2381904), (14, 2211768), (16, 1935297), (17, 1821456), (18, 1720264), (21, 1474512), (24, 1290198), (26, 1190952), (28, 1105884), (34, 910728), (36, 860132), (39, 793968), (42, 737256), (48, 645099), (51, 607152), (52, 595476), (56, 552942), (63, 491504), (68, 455364), (72, 430066), (78, 396984), (84, 368628), (91, 340272), (102, 303576), (104, 297738), (112, 276471), (117, 264656), (119, 260208), (126, 245752), (136, 227682), (139, 222768), (144, 215033), (153, 202384), (156, 198492), (168, 184314), (182, 170136), (204, 151788), (208, 148869), (221, 140112), (234, 132328), (238, 130104), (252, 122876), (272, 113841), (273, 113424), (278, 111384), (306, 101192), (312, 99246), (336, 92157), (357, 86736), (364, 85068), (408, 75894), (417, 74256), (442, 70056), (468, 66164), (476, 65052), (504, 61438), (546, 56712), (556, 55692), (612, 50596), (624, 49623), (663, 46704), (714, 43368), (728, 42534), (816, 37947), (819, 37808), (834, 37128), (884, 35028), (936, 33082), (952, 32526), (973, 31824), (1008, 30719), (1071, 28912), (1092, 28356), (1112, 27846), (1224, 25298), (1251, 24752), (1326, 23352), (1428, 21684), (1456, 21267), (1547, 20016), (1638, 18904), (1668, 18564), (1768, 17514), (1807, 17136), (1872, 16541), (1904, 16263), (1946, 15912), (1989, 15568), (2142, 14456), (2184, 14178), (2224, 13923), (2363, 13104), (2448, 12649), (2502, 12376), (2652, 11676), (2856, 10842), (2919, 10608), (3094, 10008), (3276, 9452), (3336, 9282), (3536, 8757), (3614, 8568), (3892, 7956), (3978, 7784), (4284, 7228), (4368, 7089), (4641, 6672), (4726, 6552), (5004, 6188), (5304, 5838), (5421, 5712)]