743848770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 2177280000

約数和(自身を除く): 1433431230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 139, 170, 210, 238, 255, 278, 357, 417, 510, 595, 695, 714, 834, 973, 1190, 1390, 1499, 1785, 1946, 2085, 2363, 2919, 2998, 3570, 4170, 4497, 4726, 4865, 5838, 7089, 7495, 8994, 9730, 10493, 11815, 14178, 14595, 14990, 16541, 20986, 22485, 23630, 25483, 29190, 31479, 33082, 35445, 44970, 49623, 50966, 52465, 62958, 70890, 76449, 82705, 99246, 104930, 127415, 152898, 157395, 165410, 178381, 208361, 248115, 254830, 314790, 356762, 382245, 416722, 496230, 535143, 625083, 764490, 891905, 1041805, 1070286, 1250166, 1458527, 1783810, 2083610, 2675715, 2917054, 3125415, 3542137, 4375581, 5351430, 6250830, 7084274, 7292635, 8751162, 10626411, 14585270, 17710685, 21252822, 21877905, 24794959, 35421370, 43755810, 49589918, 53132055, 74384877, 106264110, 123974795, 148769754, 247949590, 371924385, 743848770]

約数ペア:

[(1, 743848770), (2, 371924385), (3, 247949590), (5, 148769754), (6, 123974795), (7, 106264110), (10, 74384877), (14, 53132055), (15, 49589918), (17, 43755810), (21, 35421370), (30, 24794959), (34, 21877905), (35, 21252822), (42, 17710685), (51, 14585270), (70, 10626411), (85, 8751162), (102, 7292635), (105, 7084274), (119, 6250830), (139, 5351430), (170, 4375581), (210, 3542137), (238, 3125415), (255, 2917054), (278, 2675715), (357, 2083610), (417, 1783810), (510, 1458527), (595, 1250166), (695, 1070286), (714, 1041805), (834, 891905), (973, 764490), (1190, 625083), (1390, 535143), (1499, 496230), (1785, 416722), (1946, 382245), (2085, 356762), (2363, 314790), (2919, 254830), (2998, 248115), (3570, 208361), (4170, 178381), (4497, 165410), (4726, 157395), (4865, 152898), (5838, 127415), (7089, 104930), (7495, 99246), (8994, 82705), (9730, 76449), (10493, 70890), (11815, 62958), (14178, 52465), (14595, 50966), (14990, 49623), (16541, 44970), (20986, 35445), (22485, 33082), (23630, 31479), (25483, 29190)]