329830210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{20731}}^1$

素因数の和:20818

約数の個数: 32

約数和(自身を含む): 623950272

約数和(自身を除く): 294120062

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 7955, 15910, 20731, 41462, 103655, 207310, 767047, 891433, 1534094, 1782866, 3835235, 4457165, 7670470, 8914330, 32983021, 65966042, 164915105, 329830210]

約数ペア:

[(1, 329830210), (2, 164915105), (5, 65966042), (10, 32983021), (37, 8914330), (43, 7670470), (74, 4457165), (86, 3835235), (185, 1782866), (215, 1534094), (370, 891433), (430, 767047), (1591, 207310), (3182, 103655), (7955, 41462), (15910, 20731)]