9016140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21467}}^1$

素因数の和:21486

約数の個数: 48

約数和(自身を含む): 28852992

約数和(自身を除く): 19836852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21467, 42934, 64401, 85868, 107335, 128802, 150269, 214670, 257604, 300538, 322005, 429340, 450807, 601076, 644010, 751345, 901614, 1288020, 1502690, 1803228, 2254035, 3005380, 4508070, 9016140]

約数ペア:

[(1, 9016140), (2, 4508070), (3, 3005380), (4, 2254035), (5, 1803228), (6, 1502690), (7, 1288020), (10, 901614), (12, 751345), (14, 644010), (15, 601076), (20, 450807), (21, 429340), (28, 322005), (30, 300538), (35, 257604), (42, 214670), (60, 150269), (70, 128802), (84, 107335), (105, 85868), (140, 64401), (210, 42934), (420, 21467)]