30770766

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 80

約数和(自身を含む): 78262800

約数和(自身を除く): 47492034

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 769, 1026, 1053, 1482, 1538, 1539, 2106, 2223, 2307, 3078, 4446, 4614, 6669, 6921, 9997, 13338, 13842, 14611, 19994, 20007, 20763, 29222, 29991, 40014, 41526, 43833, 59982, 62289, 87666, 89973, 124578, 131499, 179946, 189943, 262998, 269919, 379886, 394497, 539838, 569829, 788994, 809757, 1139658, 1183491, 1619514, 1709487, 2366982, 3418974, 5128461, 10256922, 15385383, 30770766]

約数ペア:

[(1, 30770766), (2, 15385383), (3, 10256922), (6, 5128461), (9, 3418974), (13, 2366982), (18, 1709487), (19, 1619514), (26, 1183491), (27, 1139658), (38, 809757), (39, 788994), (54, 569829), (57, 539838), (78, 394497), (81, 379886), (114, 269919), (117, 262998), (162, 189943), (171, 179946), (234, 131499), (247, 124578), (342, 89973), (351, 87666), (494, 62289), (513, 59982), (702, 43833), (741, 41526), (769, 40014), (1026, 29991), (1053, 29222), (1482, 20763), (1538, 20007), (1539, 19994), (2106, 14611), (2223, 13842), (2307, 13338), (3078, 9997), (4446, 6921), (4614, 6669)]