11312837690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20899}}^1$

素因数の和:20980

約数の個数: 128

約数和(自身を含む): 27447552000

約数和(自身を除く): 16134714310

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 55, 70, 74, 77, 95, 110, 133, 154, 185, 190, 209, 259, 266, 370, 385, 407, 418, 518, 665, 703, 770, 814, 1045, 1295, 1330, 1406, 1463, 2035, 2090, 2590, 2849, 2926, 3515, 4070, 4921, 5698, 7030, 7315, 7733, 9842, 14245, 14630, 15466, 20899, 24605, 28490, 38665, 41798, 49210, 54131, 77330, 104495, 108262, 146293, 208990, 229889, 270655, 292586, 397081, 459778, 541310, 731465, 773263, 794162, 1149445, 1462930, 1546526, 1609223, 1985405, 2298890, 2779567, 3218446, 3866315, 3970810, 4367891, 5412841, 5559134, 7732630, 8046115, 8505893, 8735782, 10825682, 13897835, 14691997, 16092230, 17011786, 21839455, 27064205, 27795670, 29383994, 30575237, 42529465, 43678910, 54128410, 59541251, 61150474, 73459985, 85058930, 102843979, 119082502, 146919970, 152876185, 161611967, 205687958, 297706255, 305752370, 323223934, 514219895, 595412510, 808059835, 1028439790, 1131283769, 1616119670, 2262567538, 5656418845, 11312837690]

約数ペア:

[(1, 11312837690), (2, 5656418845), (5, 2262567538), (7, 1616119670), (10, 1131283769), (11, 1028439790), (14, 808059835), (19, 595412510), (22, 514219895), (35, 323223934), (37, 305752370), (38, 297706255), (55, 205687958), (70, 161611967), (74, 152876185), (77, 146919970), (95, 119082502), (110, 102843979), (133, 85058930), (154, 73459985), (185, 61150474), (190, 59541251), (209, 54128410), (259, 43678910), (266, 42529465), (370, 30575237), (385, 29383994), (407, 27795670), (418, 27064205), (518, 21839455), (665, 17011786), (703, 16092230), (770, 14691997), (814, 13897835), (1045, 10825682), (1295, 8735782), (1330, 8505893), (1406, 8046115), (1463, 7732630), (2035, 5559134), (2090, 5412841), (2590, 4367891), (2849, 3970810), (2926, 3866315), (3515, 3218446), (4070, 2779567), (4921, 2298890), (5698, 1985405), (7030, 1609223), (7315, 1546526), (7733, 1462930), (9842, 1149445), (14245, 794162), (14630, 773263), (15466, 731465), (20899, 541310), (24605, 459778), (28490, 397081), (38665, 292586), (41798, 270655), (49210, 229889), (54131, 208990), (77330, 146293), (104495, 108262)]