30311732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 60954432

約数和(自身を除く): 30642700

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 433, 473, 814, 866, 946, 1591, 1628, 1732, 1892, 3182, 4763, 6364, 9526, 16021, 17501, 18619, 19052, 32042, 35002, 37238, 64084, 70004, 74476, 176231, 204809, 352462, 409618, 688903, 704924, 819236, 1377806, 2755612, 7577933, 15155866, 30311732]

約数ペア:

[(1, 30311732), (2, 15155866), (4, 7577933), (11, 2755612), (22, 1377806), (37, 819236), (43, 704924), (44, 688903), (74, 409618), (86, 352462), (148, 204809), (172, 176231), (407, 74476), (433, 70004), (473, 64084), (814, 37238), (866, 35002), (946, 32042), (1591, 19052), (1628, 18619), (1732, 17501), (1892, 16021), (3182, 9526), (4763, 6364)]