3948586740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3133799}}^1$

素因数の和:3133821

約数の個数: 72

約数和(自身を含む): 13688438400

約数和(自身を除く): 9739851660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3133799, 6267598, 9401397, 12535196, 15668995, 18802794, 21936593, 28204191, 31337990, 37605588, 43873186, 47006985, 56408382, 62675980, 65809779, 87746372, 94013970, 109682965, 112816764, 131619558, 141020955, 188027940, 197429337, 219365930, 263239116, 282041910, 329048895, 394858674, 438731860, 564083820, 658097790, 789717348, 987146685, 1316195580, 1974293370, 3948586740]

約数ペア:

[(1, 3948586740), (2, 1974293370), (3, 1316195580), (4, 987146685), (5, 789717348), (6, 658097790), (7, 564083820), (9, 438731860), (10, 394858674), (12, 329048895), (14, 282041910), (15, 263239116), (18, 219365930), (20, 197429337), (21, 188027940), (28, 141020955), (30, 131619558), (35, 112816764), (36, 109682965), (42, 94013970), (45, 87746372), (60, 65809779), (63, 62675980), (70, 56408382), (84, 47006985), (90, 43873186), (105, 37605588), (126, 31337990), (140, 28204191), (180, 21936593), (210, 18802794), (252, 15668995), (315, 12535196), (420, 9401397), (630, 6267598), (1260, 3133799)]