30302738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 50589360

約数和(自身を除く): 20286622

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 421, 493, 842, 986, 1241, 2117, 2482, 4234, 7157, 12209, 14314, 24418, 30733, 35989, 61466, 71978, 207553, 415106, 522461, 891257, 1044922, 1782514, 15151369, 30302738]

約数ペア:

[(1, 30302738), (2, 15151369), (17, 1782514), (29, 1044922), (34, 891257), (58, 522461), (73, 415106), (146, 207553), (421, 71978), (493, 61466), (842, 35989), (986, 30733), (1241, 24418), (2117, 14314), (2482, 12209), (4234, 7157)]