30513574

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 58777488

約数和(自身を除く): 28263914

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 557, 559, 602, 637, 1114, 1118, 1274, 2107, 3899, 3913, 4214, 7241, 7798, 7826, 14482, 23951, 27293, 27391, 47902, 50687, 54586, 54782, 101374, 167657, 311363, 335314, 354809, 622726, 709618, 1173599, 2179541, 2347198, 4359082, 15256787, 30513574]

約数ペア:

[(1, 30513574), (2, 15256787), (7, 4359082), (13, 2347198), (14, 2179541), (26, 1173599), (43, 709618), (49, 622726), (86, 354809), (91, 335314), (98, 311363), (182, 167657), (301, 101374), (557, 54782), (559, 54586), (602, 50687), (637, 47902), (1114, 27391), (1118, 27293), (1274, 23951), (2107, 14482), (3899, 7826), (3913, 7798), (4214, 7241)]