922460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1496740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 599, 770, 1198, 1540, 2396, 2995, 4193, 5990, 6589, 8386, 11980, 13178, 16772, 20965, 26356, 32945, 41930, 46123, 65890, 83860, 92246, 131780, 184492, 230615, 461230, 922460]

約数ペア:

[(1, 922460), (2, 461230), (4, 230615), (5, 184492), (7, 131780), (10, 92246), (11, 83860), (14, 65890), (20, 46123), (22, 41930), (28, 32945), (35, 26356), (44, 20965), (55, 16772), (70, 13178), (77, 11980), (110, 8386), (140, 6589), (154, 5990), (220, 4193), (308, 2995), (385, 2396), (599, 1540), (770, 1198)]