68298990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 170449920

約数和(自身を除く): 102150930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 59, 94, 118, 141, 177, 235, 282, 295, 354, 470, 590, 705, 821, 885, 1410, 1642, 1770, 2463, 2773, 4105, 4926, 5546, 8210, 8319, 12315, 13865, 16638, 24630, 27730, 38587, 41595, 48439, 77174, 83190, 96878, 115761, 145317, 192935, 231522, 242195, 290634, 385870, 484390, 578805, 726585, 1157610, 1453170, 2276633, 4553266, 6829899, 11383165, 13659798, 22766330, 34149495, 68298990]

約数ペア:

[(1, 68298990), (2, 34149495), (3, 22766330), (5, 13659798), (6, 11383165), (10, 6829899), (15, 4553266), (30, 2276633), (47, 1453170), (59, 1157610), (94, 726585), (118, 578805), (141, 484390), (177, 385870), (235, 290634), (282, 242195), (295, 231522), (354, 192935), (470, 145317), (590, 115761), (705, 96878), (821, 83190), (885, 77174), (1410, 48439), (1642, 41595), (1770, 38587), (2463, 27730), (2773, 24630), (4105, 16638), (4926, 13865), (5546, 12315), (8210, 8319)]