439023060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{348431}}^1$

素因数の和:348453

約数の個数: 72

約数和(自身を含む): 1521950976

約数和(自身を除く): 1082927916

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, 348431, 696862, 1045293, 1393724, 1742155, 2090586, 2439017, 3135879, 3484310, 4181172, 4878034, 5226465, 6271758, 6968620, 7317051, 9756068, 10452930, 12195085, 12543516, 14634102, 15679395, 20905860, 21951153, 24390170, 29268204, 31358790, 36585255, 43902306, 48780340, 62717580, 73170510, 87804612, 109755765, 146341020, 219511530, 439023060]

約数ペア:

[(1, 439023060), (2, 219511530), (3, 146341020), (4, 109755765), (5, 87804612), (6, 73170510), (7, 62717580), (9, 48780340), (10, 43902306), (12, 36585255), (14, 31358790), (15, 29268204), (18, 24390170), (20, 21951153), (21, 20905860), (28, 15679395), (30, 14634102), (35, 12543516), (36, 12195085), (42, 10452930), (45, 9756068), (60, 7317051), (63, 6968620), (70, 6271758), (84, 5226465), (90, 4878034), (105, 4181172), (126, 3484310), (140, 3135879), (180, 2439017), (210, 2090586), (252, 1742155), (315, 1393724), (420, 1045293), (630, 696862), (1260, 348431)]