779844930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 2048716800

約数和(自身を除く): 1268871870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 103, 111, 114, 185, 190, 206, 222, 285, 309, 359, 370, 515, 555, 570, 618, 703, 718, 1030, 1077, 1110, 1406, 1545, 1795, 1957, 2109, 2154, 3090, 3515, 3590, 3811, 3914, 4218, 5385, 5871, 6821, 7030, 7622, 9785, 10545, 10770, 11433, 11742, 13283, 13642, 19055, 19570, 20463, 21090, 22866, 26566, 29355, 34105, 36977, 38110, 39849, 40926, 57165, 58710, 66415, 68210, 72409, 73954, 79698, 102315, 110931, 114330, 132830, 144818, 184885, 199245, 204630, 217227, 221862, 252377, 362045, 369770, 398490, 434454, 504754, 554655, 702563, 724090, 757131, 1086135, 1109310, 1261885, 1368149, 1405126, 1514262, 2107689, 2172270, 2523770, 2736298, 3512815, 3785655, 4104447, 4215378, 6840745, 7025630, 7571310, 8208894, 10538445, 13681490, 20522235, 21076890, 25994831, 41044470, 51989662, 77984493, 129974155, 155968986, 259948310, 389922465, 779844930]

約数ペア:

[(1, 779844930), (2, 389922465), (3, 259948310), (5, 155968986), (6, 129974155), (10, 77984493), (15, 51989662), (19, 41044470), (30, 25994831), (37, 21076890), (38, 20522235), (57, 13681490), (74, 10538445), (95, 8208894), (103, 7571310), (111, 7025630), (114, 6840745), (185, 4215378), (190, 4104447), (206, 3785655), (222, 3512815), (285, 2736298), (309, 2523770), (359, 2172270), (370, 2107689), (515, 1514262), (555, 1405126), (570, 1368149), (618, 1261885), (703, 1109310), (718, 1086135), (1030, 757131), (1077, 724090), (1110, 702563), (1406, 554655), (1545, 504754), (1795, 434454), (1957, 398490), (2109, 369770), (2154, 362045), (3090, 252377), (3515, 221862), (3590, 217227), (3811, 204630), (3914, 199245), (4218, 184885), (5385, 144818), (5871, 132830), (6821, 114330), (7030, 110931), (7622, 102315), (9785, 79698), (10545, 73954), (10770, 72409), (11433, 68210), (11742, 66415), (13283, 58710), (13642, 57165), (19055, 40926), (19570, 39849), (20463, 38110), (21090, 36977), (22866, 34105), (26566, 29355)]