7984620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6337}}^1$

素因数の和:6359

約数の個数: 72

約数和(自身を含む): 27684384

約数和(自身を除く): 19699764

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, 6337, 12674, 19011, 25348, 31685, 38022, 44359, 57033, 63370, 76044, 88718, 95055, 114066, 126740, 133077, 177436, 190110, 221795, 228132, 266154, 285165, 380220, 399231, 443590, 532308, 570330, 665385, 798462, 887180, 1140660, 1330770, 1596924, 1996155, 2661540, 3992310, 7984620]

約数ペア:

[(1, 7984620), (2, 3992310), (3, 2661540), (4, 1996155), (5, 1596924), (6, 1330770), (7, 1140660), (9, 887180), (10, 798462), (12, 665385), (14, 570330), (15, 532308), (18, 443590), (20, 399231), (21, 380220), (28, 285165), (30, 266154), (35, 228132), (36, 221795), (42, 190110), (45, 177436), (60, 133077), (63, 126740), (70, 114066), (84, 95055), (90, 88718), (105, 76044), (126, 63370), (140, 57033), (180, 44359), (210, 38022), (252, 31685), (315, 25348), (420, 19011), (630, 12674), (1260, 6337)]