39686220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10524

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 101433780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10499, 20998, 31497, 41996, 52495, 62994, 73493, 94491, 104990, 125988, 146986, 157485, 188982, 209980, 220479, 283473, 293972, 314970, 367465, 377964, 440958, 472455, 566946, 629940, 661437, 734930, 881916, 944910, 1102395, 1133892, 1322874, 1417365, 1469860, 1889820, 1984311, 2204790, 2645748, 2834730, 3307185, 3968622, 4409580, 5669460, 6614370, 7937244, 9921555, 13228740, 19843110, 39686220]

約数ペア:

[(1, 39686220), (2, 19843110), (3, 13228740), (4, 9921555), (5, 7937244), (6, 6614370), (7, 5669460), (9, 4409580), (10, 3968622), (12, 3307185), (14, 2834730), (15, 2645748), (18, 2204790), (20, 1984311), (21, 1889820), (27, 1469860), (28, 1417365), (30, 1322874), (35, 1133892), (36, 1102395), (42, 944910), (45, 881916), (54, 734930), (60, 661437), (63, 629940), (70, 566946), (84, 472455), (90, 440958), (105, 377964), (108, 367465), (126, 314970), (135, 293972), (140, 283473), (180, 220479), (189, 209980), (210, 188982), (252, 157485), (270, 146986), (315, 125988), (378, 104990), (420, 94491), (540, 73493), (630, 62994), (756, 52495), (945, 41996), (1260, 31497), (1890, 20998), (3780, 10499)]